Canadian Student Tobacco, Alcohol and Drugs Survey: detailed tables for 2014-15

Table 1. Smoking status, by grade, Canada, 2014-15
Table 2. Smoking status, by sex and grouped grades, Canada, 2014-15
Table 3. Smoking status, by province and grouped grades, Canada, 2014-15
Table 4. Ever tried smoking a cigarette, by province and sex, grouped grades, Canada, 2014-15
Table 5. Average number of cigarettes smoked per day (daily smokers), by grade, Canada, 2014-15
Table 6. Sources of cigarettes among students who smoked in the past 30 days, by sex, grouped grades and smoking status, Canada, 2014-15
Table 7. Ever tried and past-30-day use of e-cigarettes, by grade and sex, Canada, 2014-15
Table 8. Perceived risk of harm from using cigarettes and e-cigarettes, overall and by smoking status, Canada, 2014-15
Table 9. Ever tried a tobacco product, by sex and grouped grades, Canada, 2014-15
Table 10. Past-30-day use of a tobacco product, by sex and grouped grades, Canada, 2014-15
Table 11. Flavoured tobacco used in the past 30 days, by sex and grouped grades, Canada, 2014-15
Table 12. Past-30-day use of cigarettes, e-cigarettes, any tobacco product, by province, sex and grouped grades, Canada, 2014-15
Table 13. Past twelve month use and mean age at first use of alcohol and cannabis, by grouped grades, grades 7-12, Canada, 2014-15
Table 14. Past twelve month use and mean age at first use of alcohol and cannabis, by sex, grades 7-12, Canada, 2014-2015
Table 15. Past twelve month use of cannabis by past 12 month use of alcohol, by sex and grouped grades, grades 7-12, Canada, 2014-15
Table 16. Past twelve month use of illicit and other drugs, by grouped grades and sex, grades 7-12, Canada, 2014-15
Table 17. Past twelve month use of medications to get high, by grouped grades and sex, grades 7-12, Canada, 2014-15
Table 18. Past twelve month use of alcohol, cannabis and psychoactive pharmaceuticals, by province, grades 7-12, Canada, 2014-15
Table 19. Past twelve month use of alcohol, cannabis and psychoactive pharmaceuticals, by grade, Canada, 2014-15
Table 20. Sample size, by province and grade, Canada, 2014-15

Table 1. Smoking status, by grade, Canada, 2014-15
	Pop'n estimate ('000)	Current daily smoker (%)	Current occasional smoker (%)	Former smoker or former experimental smoker (%)	Experimental smoker (%)	Puffer (%)	Never tried smoking (%)
Grade 6^{Footnote 1}	325	High sampling variability - although an estimate may be determined from the table, data should be suppressed.	High sampling variability - although an estimate may be determined from the table, data should be suppressed.	High sampling variability - although an estimate may be determined from the table, data should be suppressed.	High sampling variability - although an estimate may be determined from the table, data should be suppressed.	2.0 [1.5-2.5]	97.4 [96.8-98.0]
Grade 7^{Footnote 2}	352	High sampling variability - although an estimate may be determined from the table, data should be suppressed.	High sampling variability - although an estimate may be determined from the table, data should be suppressed.	0.5Moderate sampling variability, interpret with caution. [0.3-0.8]	0.5Moderate sampling variability, interpret with caution. [0.3-0.8]	2.5 [1.8-3.3]	96.1 [94.7-97.5]
Grade 8^{Footnote 3}	357	High sampling variability - although an estimate may be determined from the table, data should be suppressed.	High sampling variability - although an estimate may be determined from the table, data should be suppressed.	1.8Moderate sampling variability, interpret with caution. [1.0-2.5]	1.6Moderate sampling variability, interpret with caution. [1.1-2.2]	5.2 [4.1-6.2]	90.6 [88.6-92.6]
Grade 9^{Footnote 4}	381	High sampling variability - although an estimate may be determined from the table, data should be suppressed.	1.0Moderate sampling variability, interpret with caution. [0.4-1.6]	3.8Moderate sampling variability, interpret with caution. [2.3-5.3]	2.8 [2.0-3.6]	6.7 [5.9-7.6]	84.5 [80.9-88.1]
Grade 10^{Footnote 5}	381	1.4Moderate sampling variability, interpret with caution. [0.9-1.9]	2.6 [2.0-3.2]	4.9 [3.6-6.3]	4.0 [3.0-5.0]	8.8 [7.7-10.0]	78.3 [74.9-81.6]
Grade 11^{Footnote 6}	385	2.8 [2.1-3.6]	3.9 [2.9-5.0]	6.4 [5.4-7.5]	5.4 [4.3-6.5]	12.2 [10.5-13.8]	69.3 [66.6-72.0]
Grade 12^{Footnote 7}	363	4.9 [3.4-6.5]	4.2 [3.0-5.3]	9.7 [7.6-11.8]	4.5 [3.5-5.5]	12.7 [10.8-14.7]	63.9 [60.0-67.8]
All grades (6-12)	2,543	1.6 [1.2-1.9]	1.9 [1.5-2.2]	4.0 [3.5-4.6]	2.8 [2.4-3.2]	7.3 [6.8-7.8]	82.4 [81.0-83.9]
[95% confidence intervals in brackets] Estimates may not sum to 100 percent due to rounding. Source: 2014-15 Canadian Student Tobacco, Alcohol and Drugs Survey Table 1 Footnotes Table 1 Footnote 1 Primary 6 in Quebec. Return to footnote 1 referrer Table 1 Footnote 2 Secondary I in Quebec. Return to footnote 2 referrer Table 1 Footnote 3 Secondary II in Quebec. Return to footnote 3 referrer Table 1 Footnote 4 Secondary III in Quebec. Return to footnote 4 referrer Table 1 Footnote 5 Secondary IV in Quebec. Return to footnote 5 referrer Table 1 Footnote 6 Secondary V in Quebec. Return to footnote 6 referrer Table 1 Footnote 7 Excludes Quebec. Return to footnote 7 referrer Icon Asterisk Moderate sampling variability, interpret with caution. Icon Minus High sampling variability - although an estimate may be determined from the table, data should be suppressed.

Table 2. Smoking status, by sex and grouped grades, Canada, 2014-15
	Current smoker^{Footnote 1} (%)	Current daily smoker (%)	Current occasional smoker (%)	Former smoker or former experimental smoker (%)	Experimental smoker (%)	Puffer (%)	Never tried smoking (%)
Grade 6-9^{Footnote 2}	High sampling variability - although an estimate may be determined from the table, data should be suppressed.	High sampling variability - although an estimate may be determined from the table, data should be suppressed.	High sampling variability - although an estimate may be determined from the table, data should be suppressed.	1.7Moderate sampling variability, interpret with caution. [1.1-2.2]	1.4 [1.1-1.7]	4.2 [3.7-4.7]	91.9 [90.3-93.5]
Male	0.9Moderate sampling variability, interpret with caution. [0.4-1.4]	0.4Moderate sampling variability, interpret with caution. [0.2-0.5]	High sampling variability - although an estimate may be determined from the table, data should be suppressed.	1.9Moderate sampling variability, interpret with caution. [1.1-2.7]	1.3 [0.9-1.8]	4.2 [3.7-4.8]	91.6 [89.7-93.5]
Female	High sampling variability - although an estimate may be determined from the table, data should be suppressed.	High sampling variability - although an estimate may be determined from the table, data should be suppressed.	0.5Note that this number should not be rounded up.Moderate sampling variability, interpret with caution. [0.2-0.7]	1.3 [1.0-1.7]	1.4 [1.0-1.7]	4.2 [3.6-4.8]	92.2 [90.7-93.6]
Grades 10-12^{Footnote 3}	6.6 [5.5-7.7]	3.0 [2.3-3.7]	3.6 [2.9-4.3]	7.0 [6.0-7.9]	4.6 [3.9-5.4]	11.2 [10.3-12.2]	70.6 [68.2-73.0]
Male	7.7 [6.1-9.2]	3.2 [2.3-4.2]	4.4 [3.3-5.6]	7.4 [6.0-8.7]	4.8 [3.9-5.8]	10.5 [9.3-11.8]	69.6 [66.5-72.7]
Female	5.4 [4.2-6.7]	2.8 [2.1-3.5]	2.6 [2.0-3.3]	6.6 [5.4-7.7]	4.5Note that this number should not be rounded up. [3.6-5.4]	12.0 [10.7-13.2]	71.6 [68.8-74.3]
All grades (6-12)	3.4 [2.8-4.0]	1.6 [1.2-1.9]	1.9 [1.5-2.2]	4.0 [3.5-4.6]	2.8 [2.4-3.2]	7.3 [6.8-7.8]	82.4 [81.0-83.9]
Male	3.9 [3.1-4.7]	1.7 [1.2-2.1]	2.3 [1.7-2.9]	4.4 [3.6-5.1]	2.9 [2.4-3.3]	7.0 [6.4-7.7]	81.8 [80.0-83.6]
Female	2.9 [2.2-3.6]	1.5Note that this number should not be rounded up. [1.0-1.9]	1.4 [1.1-1.8]	3.7 [3.1-4.2]	2.8 [2.3-3.2]	7.6 [7.0-8.3]	83.0 [81.5-84.6]
[95% confidence intervals in brackets] Estimates may not sum to 100 percent due to rounding. Source: 2014-15 Canadian Student Tobacco, Alcohol and Drugs Survey Table 2 Footnotes Table 2 Footnote 1 Current smoker is daily smokers and occasional (non-daily) smokers. Return to footnote 1 referrer Table 2 Footnote 2 Primary 6 and secondary I-III in Quebec. Return to footnote 2 referrer Table 2 Footnote 3 Secondary IV-V in Quebec. Return to footnote 3 referrer Icon Asterisk Moderate sampling variability, interpret with caution. Icon Minus High sampling variability - although an estimate may be determined from the table, data should be suppressed. Down Arrow Note that this number should not be rounded up.

Table 3. Smoking status, by province and grouped grades, Canada, 2014-15
	Pop'n estimate ('000)	Current smoker^{Footnote 2} (%)	Former smoker or former experimental smoker (%)	Experimental smoker (%)	Puffer (%)	Never tried smoking (%)
Canada^{Footnote 1}	2,543	3.4 [2.8-4.0]	4.0 [3.5-4.6]	2.8 [2.4-3.2]	7.3 [6.8-7.8]	82.4 [81.0-83.9]
Grades 6-9	1,414	High sampling variability - although an estimate may be determined from the table, data should be suppressed.	1.7Moderate sampling variability, interpret with caution. [1.1-2.2]	1.4 [1.1-1.7]	4.2 [3.7-4.7]	91.9 [90.3-93.5]
Grades 10-12	1,129	6.6 [5.5-7.7]	7.0 [6.0-7.9]	4.6 [3.9-5.4]	11.2 [10.3-12.2]	70.6 [68.2-73.0]
NL	34	6.6 [4.7-8.6]	5.6 [4.4-6.7]	3.4 [2.9-3.9]	7.7 [5.8-9.5]	76.7 [72.5-80.9]
Grades 6-9	19	High sampling variability - although an estimate may be determined from the table, data should be suppressed.	1.8 [1.3-2.2]	2.0Moderate sampling variability, interpret with caution. [1.3-2.7]	3.9Moderate sampling variability, interpret with caution. [2.1-5.7]	91.1 [89.1-93.0]
Grades 10-12	15	13.3 [9.2-17.3]	10.3 [7.7-13.0]	5.2 [4.5-5.9]	12.3 [9.4-15.2]	58.9 [50.7-67.0]
PE	11	6.6 [5.5-7.8]	5.1 [4.4-5.7]	4.8 [4.0-5.7]	9.0 [7.7-10.3]	74.5 [72.8-76.3]
Grades 6-9	6	High sampling variability - although an estimate may be determined from the table, data should be suppressed.	High sampling variability - although an estimate may be determined from the table, data should be suppressed.	High sampling variability - although an estimate may be determined from the table, data should be suppressed.	3.7Moderate sampling variability, interpret with caution. [2.4-4.9]	90.3 [88.2-92.4]
Grades 10-12	6	11.8 [9.7-13.9]	8.0 [7.0-9.0]	7.5Note that this number should not be rounded up. [5.9-9.1]	14.4 [11.9-16.9]	58.2 [55.3-61.2]
NS	66	4.3 [3.2-5.5]	4.3 [3.6-5.0]	3.7 [2.6-4.7]	8.2 [7.4-9.1]	79.5Note that this number should not be rounded up. [76.8-82.2]
Grades 6-9	35	High sampling variability - although an estimate may be determined from the table, data should be suppressed.	High sampling variability - although an estimate may be determined from the table, data should be suppressed.	High sampling variability - although an estimate may be determined from the table, data should be suppressed.	3.8Moderate sampling variability, interpret with caution. [2.5-5.2]	92.5Note that this number should not be rounded up. [88.7-96.2]
Grades 10-12	31	7.9 [6.1-9.7]	7.7 [6.8-8.5]	6.6 [4.8-8.4]	13.3 [12.5-14.0]	64.5 [61.9-67.2]
QC	474	High sampling variability - although an estimate may be determined from the table, data should be suppressed.	4.4Moderate sampling variability, interpret with caution. [2.7-6.1]	3.1 [2.2-4.0]	9.8 [8.3-11.3]	80.1 [74.8-85.4]
Grades 6-9^{Footnote 3}	321	High sampling variability - although an estimate may be determined from the table, data should be suppressed.	High sampling variability - although an estimate may be determined from the table, data should be suppressed.	2.1Moderate sampling variability, interpret with caution. [1.1-3.2]	7.0 [5.4-8.7]	86.2 [79.7-92.8]
Grades 10-12^{Footnote 4}	153	4.4Moderate sampling variability, interpret with caution. [2.4-6.5]	7.5Moderate sampling variability, interpret with caution. [4.9-10.2]	5.2Moderate sampling variability, interpret with caution. [3.1-7.3]	15.6 [12.8-18.5]	67.2 [60.1-74.3]
ON	1,119	3.1 [2.2-3.9]	3.2 [2.4-4.0]	2.5 [1.8-3.2]	5.7 [4.9-6.4]	85.6 [83.6-87.6]
Grades 6-9	577	High sampling variability - although an estimate may be determined from the table, data should be suppressed.	0.7Moderate sampling variability, interpret with caution. [0.4-1.0]	0.8Moderate sampling variability, interpret with caution. [0.5-1.1]	1.9 [1.3-2.5]	96.1 [95.2-97.1]
Grades 10-12	542	5.8 [4.1-7.6]	5.8 [4.1-7.4]	4.3 [2.9-5.7]	9.7 [8.3-11.1]	74.4 [70.4-78.4]
MB	99	6.9Moderate sampling variability, interpret with caution. [3.9-9.9]	5.3Moderate sampling variability, interpret with caution. [3.6-7.1]	3.0 [2.1-3.8]	9.8 [7.8-11.8]	75.0 [68.6-81.3]
Grades 6-9	53	1.1 [0.8-1.5]	2.9Moderate sampling variability, interpret with caution. [1.3-4.5]	High sampling variability - although an estimate may be determined from the table, data should be suppressed.	6.2 [4.5-7.8]	87.9 [83.4-92.3]
Grades 10-12	46	13.4Moderate sampling variability, interpret with caution. [7.1-19.7]	8.1Moderate sampling variability, interpret with caution. [5.5-10.8]	4.1Moderate sampling variability, interpret with caution. [2.7-5.6]	14.0 [11.0-16.9]	60.4 [51.0-69.8]
SK	79	High sampling variability - although an estimate may be determined from the table, data should be suppressed.	5.4 [4.1-6.7]	4.1Moderate sampling variability, interpret with caution. [2.6-5.6]	10.2 [9.0-11.3]	73.4 [64.9-82.0]
Grades 6-9	42	High sampling variability - although an estimate may be determined from the table, data should be suppressed.	2.3Moderate sampling variability, interpret with caution. [1.5-3.1]	1.9Moderate sampling variability, interpret with caution. [0.9-2.9]	6.3 [4.7-7.8]	88.0 [85.3-90.7]
Grades 10-12	37	High sampling variability - although an estimate may be determined from the table, data should be suppressed.	9.0 [6.7-11.4]	6.6Moderate sampling variability, interpret with caution. [3.7-9.4]	14.6 [11.8-17.5]	56.8 [40.8-72.7]
AB	284	2.2Moderate sampling variability, interpret with caution. [1.3-3.0]	3.6 [3.0-4.3]	2.3 [1.8-2.9]	7.3 [6.1-8.6]	84.5 [82.6-86.5]
Grades 6-9	162	High sampling variability - although an estimate may be determined from the table, data should be suppressed.	1.3Moderate sampling variability, interpret with caution. [0.8-1.8]	1.4Moderate sampling variability, interpret with caution. [0.7-2.1]	4.8 [3.4-6.2]	91.9 [89.8-94.1]
Grades 10-12	122	4.2Moderate sampling variability, interpret with caution. [2.4-6.1]	6.7 [5.5-8.0]	3.6 [2.9-4.3]	10.7 [8.6-12.8]	74.7 [72.0-77.4]
BC	319	3.9Moderate sampling variability, interpret with caution. [2.5-5.3]	4.9 [3.5-6.3]	3.0Moderate sampling variability, interpret with caution. [1.8-4.3]	7.2 [5.0-9.5]	80.9 [76.6-85.2]
Grades 6-9	169	High sampling variability - although an estimate may be determined from the table, data should be suppressed.	1.9Moderate sampling variability, interpret with caution. [1.2-2.7]	1.3Moderate sampling variability, interpret with caution. [0.5-2.2]	4.8 [3.3-6.3]	91.2 [88.3-94.2]
Grades 10-12	151	7.5Moderate sampling variability, interpret with caution. [4.6-10.4]	8.2 [5.7-10.7]	5.0Moderate sampling variability, interpret with caution. [3.0-6.9]	10.0Moderate sampling variability, interpret with caution. [6.5-13.5]	69.3 [62.6-76.0]
[95% confidence intervals in brackets] Source: 2014-15 Canadian Student Tobacco, Alcohol and Drugs Survey Table 3 Footnotes Table 3 Footnote 1 Due to a low recruitment rate in New Brunswick, provincial estimates cannot be calculated and are therefore excluded from this table. Return to footnote 1 referrer Table 3 Footnote 2 Current smoker is daily smokers and non-daily smokers. Return to footnote 2 referrer Table 3 Footnote 3 Students in primary 6 and secondary I-III. Return to footnote 3 referrer Table 3 Footnote 4 Students in secondary IV-V. Return to footnote 4 referrer Icon Asterisk Moderate sampling variability, interpret with caution. Icon Minus High sampling variability - although an estimate may be determined from the table, data should be suppressed. Down Arrow Note that this number should not be rounded up.

Table 4. Ever tried smoking a cigarette, by province and sex, grouped grades, Canada ^{Footnote 1}, 2014-15
	Total (%)	Male (%)	Female (%)
Canada^{Footnote 1}	17.6 [16.1-19.0]	18.2 [16.4-20.0]	17.0 [15.4-18.5]
Grades 6-9	8.1 [6.5-9.7]	8.4 [6.5-10.3]	7.8 [6.4-9.3]
Grades 10-12	29.4 [27.0-31.8]	30.4 [27.3-33.5]	28.4 [25.7-31.2]
NL	23.3 [19.1-27.5]	25.7 [21.4-30.0]	20.8 [16.2-25.3]
Grades 6-9	8.9 [7.0-10.9]	10.1 [7.3-12.8]	7.8 [5.3-10.3]
Grades 10-12	41.1 [33.0-49.3]	45.0 [36.5-53.5]	37.1 [28.4-45.9]
PE	25.5Note that this number should not be rounded up. [23.7-27.2]	28.5Note that this number should not be rounded up. [26.8-30.1]	22.3 [19.7-24.8]
Grades 6-9	9.7 [7.6-11.8]	11.4 [8.5-14.4]	7.9 [5.6-10.2]
Grades 10-12	41.8 [38.8-44.7]	45.6 [43.4-47.8]	37.5 [32.8-42.2]
NS	20.5 [17.8-23.2]	21.1 [17.9-24.4]	19.9 [16.7-23.1]
Grades 6-9	7.5Moderate sampling variability, interpret with caution. [3.8-11.3]	8.2Moderate sampling variability, interpret with caution. [4.7-11.8]	6.8Moderate sampling variability, interpret with caution. [2.7-10.8]
Grades 10-12	35.5Note that this number should not be rounded up. [32.8-38.1]	35.9 [30.9-40.9]	35.0 [31.0-39.0]
QC	19.9 [14.6-25.2]	19.0 [13.5-24.4]	20.9 [15.4-26.4]
Grades 6-9^{Footnote 2}	13.8Moderate sampling variability, interpret with caution. [7.2-20.3]	13.2Moderate sampling variability, interpret with caution. [5.6-20.8]	14.4Moderate sampling variability, interpret with caution. [8.5-20.3]
Grades 10-12^{Footnote 3}	32.8 [25.7-39.9]	31.2 [24.3-38.0]	34.5 [26.2-42.8]
ON	14.4 [12.4-16.4]	15.5Note that this number should not be rounded up. [12.7-18.2]	13.3 [11.1-15.5]
Grades 6-9	3.9 [2.9-4.8]	4.4 [3.0-5.8]	3.4 [2.4-4.3]
Grades 10-12	25.6 [21.6-29.6]	27.2 [21.6-32.9]	23.9 [19.4-28.3]
MB	25.0 [18.7-31.4]	24.5 [19.1-30.0]	25.6 [17.8-33.4]
Grades 6-9	12.1Moderate sampling variability, interpret with caution. [7.7-16.6]	10.9 [7.5-14.2]	13.5Moderate sampling variability, interpret with caution. [7.3-19.7]
Grades 10-12	39.6 [30.2-49.0]	40.0 [31.3-48.8]	39.2 [27.6-50.8]
SK	26.6 [18.0-35.1]	28.0 [20.3-35.8]	25.1Moderate sampling variability, interpret with caution. [15.4-34.7]
Grades 6-9	12.0 [9.3-14.7]	12.7 [9.8-15.7]	11.2 [7.8-14.7]
Grades 10-12	43.2Moderate sampling variability, interpret with caution. [27.3-59.2]	45.5 [31.0-60.0]	40.8Moderate sampling variability, interpret with caution. [22.1-59.5]
AB	15.5Note that this number should not be rounded up. [13.5-17.4]	17.1 [14.9-19.3]	13.7 [11.6-15.8]
Grades 6-9	8.1 [5.9-10.2]	8.6 [6.2-10.9]	7.5 [5.2-9.9]
Grades 10-12	25.3 [22.6-28.0]	28.4 [25.1-31.8]	21.9 [18.9-25.0]
BC	19.1 [14.8-23.4]	17.8 [13.2-22.5]	20.4 [15.3-25.5]
Grades 6-9	8.8Moderate sampling variability, interpret with caution. [5.8-11.7]	8.8Moderate sampling variability, interpret with caution. [5.3-12.3]	8.7 [5.9-11.5]
Grades 10-12	30.7 [24.0-37.4]	27.9 [21.3-34.6]	33.6 [24.6-42.6]
[95% confidence intervals in brackets] Source: 2014-15 Canadian Student Tobacco, Alcohol and Drugs Survey Table 4 Footnotes Table 4 Footnote 1 Due to a low recruitment rate in New Brunswick, provincial estimates cannot be calculated and are therefore excluded from this table. Return to footnote 1 referrer Table 4 Footnote 2 Students in primary 6 and secondary I-III. Return to footnote 2 referrer Table 4 Footnote 3 Students in secondary IV-V. Return to footnote 3 referrer Icon Asterisk Moderate sampling variability, interpret with caution. Icon Minus High sampling variability - although an estimate may be determined from the table, data should be suppressed. Down Arrow Note that this number should not be rounded up.

Table 5. Average number of cigarettes smoked per day (daily smokers), by grade, Canada, 2014-15
	Total (%)	Male (%)	Female (%)
Grade 6^{Footnote 1}	High sampling variability - although an estimate may be determined from the table, data should be suppressed.	High sampling variability - although an estimate may be determined from the table, data should be suppressed.	High sampling variability - although an estimate may be determined from the table, data should be suppressed.
Grade 7^{Footnote 2}	High sampling variability - although an estimate may be determined from the table, data should be suppressed.	High sampling variability - although an estimate may be determined from the table, data should be suppressed.	High sampling variability - although an estimate may be determined from the table, data should be suppressed.
Grade 8^{Footnote 3}	High sampling variability - although an estimate may be determined from the table, data should be suppressed.	High sampling variability - although an estimate may be determined from the table, data should be suppressed.	High sampling variability - although an estimate may be determined from the table, data should be suppressed.
Grade 9^{Footnote 4}	8.8Moderate sampling variability, interpret with caution. [5.2-12.4]	7.7 [5.3-10.1]	9.4Moderate sampling variability, interpret with caution. [4.5-14.4]
Grade 10^{Footnote 5}	7.1 [6.1-8.1]	6.6 [5.6-7.5]	7.7 [6.0-9.4]
Grade 11^{Footnote 6}	6.5 [5.1-8.0]	7.1Moderate sampling variability, interpret with caution. [4.7-9.4]	5.8 [4.9-6.6]
Grade 12^{Footnote 7}	8.8 [7.4-10.3]	8.6 [6.0-11.3]	9.0 [7.4-10.6]
Total (grades 6-9)^{Footnote 8}	8.7Moderate sampling variability, interpret with caution. [5.5-11.9]	8.0 [6.0-9.9]	9.2Moderate sampling variability, interpret with caution. [4.6-13.9]
Total (grades 10-12)^{Footnote 9}	7.8 [6.9-8.6]	7.7 [6.2-9.2]	7.8 [6.9-8.7]
Total (grades 6-12)	7.9 [7.0-8.8]	7.7 [6.4-9.1]	8.0 [6.8-9.3]
[95% confidence intervals in brackets] Source: 2014-15 Canadian Student Tobacco, Alcohol and Drugs Survey Table 5 Footnotes Table 5 Footnote 1 Primary 6 in Quebec. Return to footnote 1 referrer Table 5 Footnote 2 Secondary I in Quebec. Return to footnote 2 referrer Table 5 Footnote 3 Secondary II in Quebec. Return to footnote 3 referrer Table 5 Footnote 4 Secondary III in Quebec. Return to footnote 4 referrer Table 5 Footnote 5 Secondary IV in Quebec. Return to footnote 5 referrer Table 5 Footnote 6 Secondary V in Quebec. Return to footnote 6 referrer Table 5 Footnote 7 Excludes Quebec. Return to footnote 7 referrer Table 5 Footnote 8 Primary 6 and secondary I-III in Quebec. Return to footnote 8 referrer Table 5 Footnote 9 Secondary IV-V in Quebec. Return to footnote 9 referrer Icon Asterisk Moderate sampling variability, interpret with caution. Icon Minus High sampling variability - although an estimate may be determined from the table, data should be suppressed.

Table 6. Sources of cigarettes among students who smoked in the past 30 days, by sex, grouped grades and smoking status, Canada, 2014-15
	Retail sources^{Footnote 1} (%)	Social sources^{Footnote 2} (%)
Male	28.2 [23.4-32.9]	71.8 [67.1-76.6]
Female	17.3 [13.5-21.0]	82.7 [79.0-86.5]
Grade 6-9^{Footnote 3}	11.4Moderate sampling variability, interpret with caution. [7.4-15.4]	88.6 [84.6-92.6]
Grade 10-12^{Footnote 4}	26.2 [21.7-30.6]	73.8 [69.4-78.3]
Daily smoker	33.4 [24.0-42.8]	66.6 [57.2-76.0]
Occasional smoker	31.5 [22.9-40.1]	68.5Note that this number should not be rounded up. [59.9-77.1]
Experimental smoker	12.8Moderate sampling variability, interpret with caution. [8.4-17.1]	87.2 [82.9-91.6]
Total (grades 6-12)	23.3 [19.6-27.0]	76.7 [73.0-80.4]
[95% confidence intervals in brackets] Estimates may not sum to 100 percent due to rounding. Source: 2014-15 Canadian Student Tobacco, Alcohol and Drugs Survey Table 6 Footnotes Table 6 Footnote 1 Retail sources are limited to purchases made in stores. Return to footnote 1 referrer Table 6 Footnote 2 Social sources include brother/sister/mother/father/friend/someone gives them / take from family member / buy from friend or someone else / ask someone to buy them. Return to footnote 2 referrer Table 6 Footnote 3 Primary 6 and secondary I-III in Quebec. Return to footnote 3 referrer Table 6 Footnote 4 Secondary IV-V in Quebec. Return to footnote 4 referrer Icon Asterisk Moderate sampling variability, interpret with caution. Down Arrow Note that this number should not be rounded up.

Table 7. Ever tried and past-30-day use of e-cigarettes, by grade and sex, Canada, 2014-15
	Ever tried			Past 30 day use
	Total (%)	Male (%)	Female (%)	Total (%)	Male (%)	Female (%)
Grade 6^{Footnote 1}	2.5 [1.8-3.3]	2.3 [1.7-2.9]	2.8Moderate sampling variability, interpret with caution. [1.4-4.1]	High sampling variability - although an estimate may be determined from the table, data should be suppressed.	High sampling variability - although an estimate may be determined from the table, data should be suppressed.	High sampling variability - although an estimate may be determined from the table, data should be suppressed.
Grade 7^{Footnote 2}	6.3 [5.1-7.6]	7.2 [5.9-8.5]	5.5Note that this number should not be rounded up. [3.8-7.2]	1.7Moderate sampling variability, interpret with caution. [1.1-2.3]	2.0Moderate sampling variability, interpret with caution. [1.0-3.1]	1.4Moderate sampling variability, interpret with caution. [0.8-2.0]
Grade 8^{Footnote 3}	12.6 [10.6-14.6]	13.9 [11.2-16.6]	11.2 [9.3-13.2]	4.2 [3.0-5.3]	4.6Moderate sampling variability, interpret with caution. [2.9-6.4]	3.7 [2.5-4.8]
Grade 9^{Footnote 4}	17.6 [15.1-20.0]	20.9 [18.5-23.3]	14.0 [11.0-17.1]	5.7 [4.4-7.0]	6.9 [5.7-8.0]	4.5Note that this number should not be rounded up.Moderate sampling variability, interpret with caution. [2.7-6.2]
Grade 10^{Footnote 5}	22.8 [19.4-26.3]	25.0 [21.0-29.0]	20.6 [16.8-24.4]	8.1 [6.5-9.8]	9.6 [7.5-11.8]	6.6 [4.8-8.4]
Grade 11^{Footnote 6}	28.8 [26.2-31.4]	34.5Note that this number should not be rounded up. [30.9-38.1]	22.8 [19.9-25.8]	9.9 [8.2-11.7]	13.2 [9.9-16.4]	6.6 [5.1-8.1]
Grade 12^{Footnote 7}	29.7 [26.4-33.1]	35.2 [31.0-39.6]	23.8 [19.3-28.3]	8.7 [7.0-10.3]	10.4 [8.7-12.1]	6.8Moderate sampling variability, interpret with caution. [4.5-9.1]
Total (grades 6-9)^{Footnote 8}	10.1 [8.9-11.2]	11.5Note that this number should not be rounded up. [10.3-12.7]	8.6 [7.3-9.9]	3.2 [2.5-3.8]	3.7 [2.9-4.5]	2.6 [2.0-3.3]
Total (grades 10-12)^{Footnote 9}	27.1 [24.8-29.3]	31.6 [28.6-34.5]	22.4 [20.2-24.6]	8.9 [7.9-9.9]	11.1 [9.5-12.7]	6.7 [5.6-7.7]
Total (grades 6-12)	17.7 [16.4-18.9]	20.4 [18.8-22.0]	14.7 [13.5-15.9]	5.7 [5.2-6.3]	7.0 [6.1-7.8]	4.4 [3.8-5.1]
[95% confidence intervals in brackets] Source: 2014-15 Canadian Student Tobacco, Alcohol and Drugs Survey Table 7 Footnotes Table 7 Footnote 1 Primary 6 in Quebec. Return to footnote 1 referrer Table 7 Footnote 2 Secondary I in Quebec. Return to footnote 2 referrer Table 7 Footnote 3 Secondary II in Quebec. Return to footnote 3 referrer Table 7 Footnote 4 Secondary III in Quebec. Return to footnote 4 referrer Table 7 Footnote 5 Secondary IV in Quebec. Return to footnote 5 referrer Table 7 Footnote 6 Secondary V in Quebec. Return to footnote 6 referrer Table 7 Footnote 7 Excludes Quebec. Return to footnote 7 referrer Table 7 Footnote 8 Primary 6 and secondary I-III in Quebec. Return to footnote 8 referrer Table 7 Footnote 9 Secondary IV-V in Quebec. Return to footnote 9 referrer Icon Asterisk Moderate sampling variability, interpret with caution. Icon Minus High sampling variability - although an estimate may be determined from the table, data should be suppressed. Down Arrow Note that this number should not be rounded up.

Table 8. Perceived risk of harm from using cigarettes and e-cigarettes, overall and by smoking status, Canada, 2014-15
	Total (%)	Current smoker (%)	Former, experimental smoker or puffer (%)	Never tried smoking (%)
Smoking cigarettes once in a while
No risk	7.5 [6.4-8.7]	19.1 [15.3-22.8]	13.1 [11.7-14.4]	6.1 [4.9-7.4]
Slight risk	44.1 [42.8-45.5]	45.9 [41.9-49.9]	54.4 [52.1-56.6]	42.3 [40.9-43.7]
Moderate risk	33.4 [32.1-34.8]	20.9 [16.6-25.2]	23.2 [21.3-25.1]	35.7 [34.2-37.1]
Great risk	9.5Note that this number should not be rounded up. [8.9-10.1]	6.9Moderate sampling variability, interpret with caution. [4.3-9.5]	5.3 [4.3-6.2]	10.3 [9.7-10.9]
Don't know	5.4 [4.9-6.0]	7.2 [5.1-9.3]	4.1 [3.2-5.1]	5.6 [5.0-6.2]
Smoking cigarettes on a regular basis
No risk	2.8 [2.3-3.4]	8.4 [5.8-10.9]	2.6Moderate sampling variability, interpret with caution. [1.7-3.5]	2.7 [2.1-3.2]
Slight risk	3.6 [3.2-4.1]	7.9 [5.6-10.2]	5.2 [4.1-6.4]	3.2 [2.7-3.7]
Moderate risk	23.8 [22.8-24.8]	29.3 [25.4-33.3]	25.7 [23.2-28.3]	23.3 [22.3-24.3]
Great risk	64.6 [63.0-66.3]	46.6 [42.2-51.1]	62.6 [59.4-65.8]	65.7 [64.0-67.4]
Don't know	5.1 [4.6-5.6]	7.8 [5.7-9.8]	3.8 [3.0-4.7]	5.2 [4.6-5.7]
Using e-cigarettes once in a while
No risk	23.0 [21.7-24.3]	40.7 [36.6-44.9]	38.6 [36.1-41.0]	19.6 [18.3-20.9]
Slight risk	33.6 [32.3-34.9]	30.3 [25.7-34.8]	35.9 [33.3-38.6]	33.4 [32.0-34.8]
Moderate risk	18.9 [18.0-19.9]	11.9 [8.5-15.3]	12.5 [10.4-14.6]	20.3 [19.3-21.3]
Great risk	8.8 [8.2-9.5]	5.7Moderate sampling variability, interpret with caution. [3.8-7.6]	4.4 [3.3-5.4]	9.7 [9.1-10.4]
Don't know	15.6 [14.8-16.4]	11.4 [8.2-14.5]	8.7 [7.4-9.9]	17.0 [16.1-17.8]
Using e-cigarettes on a regular basis
No risk	11.9 [11.1-12.7]	29.3 [25.5-33.2]	20.9 [19.0-22.7]	9.7 [8.9-10.4]
Slight risk	18.8 [17.9-19.8]	24.1 [20.8-27.5]	28.0 [25.9-30.1]	17.1 [16.1-18.0]
Moderate risk	28.0 [27.1-28.9]	21.0 [16.7-25.3]	27.4 [25.3-29.5]	28.4 [27.4-29.3]
Great risk	25.4 [24.2-26.6]	14.1Moderate sampling variability, interpret with caution. [9.1-19.1]	14.6 [12.9-16.2]	27.7 [26.4-29.0]
Don't know	15.9 [15.1-16.6]	11.5Note that this number should not be rounded up. [8.4-14.6]	9.2 [7.7-10.6]	17.2 [16.4-18.0]
[95% confidence intervals in brackets] Estimates may not sum to 100 percent due to rounding. Source: 2014-15 Canadian Student Tobacco, Alcohol and Drugs Survey Table 8 Footnotes Icon Asterisk Moderate sampling variability, interpret with caution. Down Arrow Note that this number should not be rounded up.

Table 9. Ever tried a tobacco product, by sex and grouped grades, Canada, 2014-15
	Any Tobacco Product^{Footnote 1} (%)	Cigarettes^{Footnote 2} (%)	Cigarillos/ little cigars (%)	Cigars (%)	Roll your own cigarettes (%)	Smokeless tobacco (%)	Waterpipe (%)	Electronic cigarettes (%)
Grades 6-9^{Footnote 3}	10.6 [8.9-12.3]	8.1 [6.5-9.7]	4.3 [3.0-5.5]	2.7 [1.9-3.5]	1.7Moderate sampling variability, interpret with caution. [1.2-2.3]	1.4 [1.0-1.8]	3.6 [2.8-4.5]	10.1 [8.9-11.2]
Male	11.5Note that this number should not be rounded up. [9.6-13.4]	8.4 [6.5-10.3]	4.9 [3.7-6.1]	3.5 [2.7-4.4]	1.8Moderate sampling variability, interpret with caution. [1.1-2.4]	1.9Moderate sampling variability, interpret with caution. [1.2-2.5]	3.9 [3.0-4.8]	11.5Note that this number should not be rounded up. [10.3-12.7]
Female	9.7 [8.1-11.3]	7.8 [6.4-9.3]	3.6Moderate sampling variability, interpret with caution. [2.1-5.1]	1.8Moderate sampling variability, interpret with caution. [1.0-2.7]	1.7Moderate sampling variability, interpret with caution. [1.2-2.3]	0.9 [0.7-1.2]	3.4 [2.6-4.2]	8.6 [7.3-9.9]
Grades 10-12^{Footnote 4}	39.0 [36.4-41.7]	29.4 [27.0-31.8]	23.6 [21.3-25.8]	17.8 [16.2-19.5]	7.6 [6.5-8.8]	9.4 [7.6-11.3]	18.4 [15.9-20.8]	27.1 [24.8-29.3]
Male	41.8 [38.6-45.0]	30.4 [27.3-33.5]	27.1 [24.1-30.1]	23.7 [21.0-26.4]	9.2 [7.6-10.9]	14.1 [11.2-17.1]	19.6 [16.7-22.5]	31.6 [28.6-34.5]
Female	36.2 [33.2-39.1]	28.4 [25.7-31.2]	19.8 [17.1-22.4]	11.6 [9.9-13.3]	6.0 [4.7-7.2]	4.5Note that this number should not be rounded up. [3.2-5.8]	17.1 [14.6-19.5]	22.4 [20.2-24.6]
All grades 6-12	23.3 [21.7-24.9]	17.6 [16.1-19.0]	12.8 [11.5-14.2]	9.4 [8.5-10.3]	4.4 [3.8-5.0]	5.0 [4.0-5.9]	10.2 [8.9-11.5]	17.7 [16.4-18.9]
Male	25.0 [23.0-27.0]	18.2 [16.4-20.0]	14.8 [13.2-16.4]	12.5Note that this number should not be rounded up. [11.2-13.8]	5.1 [4.3-5.9]	7.3 [5.8-8.8]	10.9 [9.3-12.4]	20.4 [18.8-22.0]
Female	21.5 [19.8-23.2]	17.0 [15.4-18.5]	10.8 [9.3-12.3]	6.2 [5.3-7.1]	3.6 [2.9-4.3]	2.5 [1.9-3.2]	9.5Note that this number should not be rounded up. [8.2.-10.7]	14.7 [13.5-15.9]
[95% confidence intervals in brackets] Estimates may not sum to 100 percent due to rounding. Source: 2014-15 Canadian Student Tobacco, Alcohol and Drugs Survey Table 9 Footnotes Table 9 Footnote 1 Any tobacco product includes lifetime use of cigarettes including roll-your-own, cigarillos or little cigars, cigars, smokeless tobacco, waterpipe tobacco or herbal, bidis, blunt wraps, and menthol cigarettes smoked in the last 30 days. E-cigarettes are excluded. Return to footnote 1 referrer Table 9 Footnote 2 Ever tried, even just a few puffs. Return to footnote 2 referrer Table 9 Footnote 3 Primary 6 and secondary I-III in Quebec. Return to footnote 3 referrer Table 9 Footnote 4 Secondary IV-V in Quebec. Return to footnote 4 referrer Icon Asterisk Moderate sampling variability, interpret with caution. Down Arrow Note that this number should not be rounded up.

Table 10. Past-30-day use of a tobacco product, by sex and grouped grades, Canada, 2014-15
	Any Tobacco Product^{Footnote 1} (%)	Cigarettes^{Footnote 2} (%)	Cigarillos/ little cigars (%)	Cigars (%)	Roll your own cigarettes (%)	Smokeless tobacco (%)	Waterpipe (%)	Electronic cigarettes (%)
Grades 6-9^{Footnote 3}	3.8 [2.8-4.8]	2.3Moderate sampling variability, interpret with caution. [1.4-3.1]	1.3 [0.9-1.7]	0.8 [0.6-1.0]	0.8 [0.6-1.0]	0.6 [0.4-0.8]	1.3 [1.1-1.5]	3.2 [2.5-3.8]
Male	4.2 [3.1-5.2]	2.3Moderate sampling variability, interpret with caution. [1.4-3.1]	1.6 [1.2-2.1]	1.0 [0.8-1.3]	0.9Moderate sampling variability, interpret with caution. [0.6-1.2]	0.8Moderate sampling variability, interpret with caution. [0.5-1.1]	1.4 [1.1-1.7]	3.7 [2.9-4.5]
Female	3.5Note that this number should not be rounded up. [2.4-4.6]	2.3Moderate sampling variability, interpret with caution. [1.4-3.2]	0.9Moderate sampling variability, interpret with caution. [0.5-1.4]	0.6Moderate sampling variability, interpret with caution. [0.3-0.8]	0.7 [0.5-0.9]	0.3Moderate sampling variability, interpret with caution. [0.2-0.4]	1.2 [0.9-1.5]	2.6 [2.0-3.3]
Grades 10-12^{Footnote 4}	18.9 [17.2-20.6]	11.2 [9.9-12.6]	7.3 [6.5-8.2]	5.5Note that this number should not be rounded up. [4.6-6.3]	3.0 [2.4-3.7]	3.4 [2.6-4.1]	6.8 [5.8-7.8]	8.9 [7.9-9.9]
Male	22.5Note that this number should not be rounded up. [19.9-25.0]	12.5Note that this number should not be rounded up. [10.5-14.4]	9.8 [8.4-11.2]	8.2 [6.7-9.7]	4.1 [3.0-5.2]	5.6 [4.2-7.0]	7.7 [6.1-9.3]	11.1 [9.5-12.7]
Female	15.1 [13.2-17.0]	9.9 [8.4-11.4]	4.7 [3.8-5.7]	2.7 [1.8-3.5]	1.9 [1.3-2.5]	1.0Moderate sampling variability, interpret with caution. [0.7-1.3]	5.9 [4.7-7.1]	6.7 [5.6-7.7]
All grades 6-12	10.5 [9.6-11.4]	6.2 [5.5-7.0]	4.0 [3.5-4.4]	2.9 [2.5-3.3]	1.8 [1.5-2.1]	1.8 [1.5-2.2]	3.8 [3.3-4.2]	5.7 [5.2-6.3]
Male	12.3 [11.0-13.6]	6.8 [5.8-7.8]	5.3 [4.6-6.0]	4.2 [3.5-4.9]	2.3 [1.8-2.8]	3.0 [2.3-3.7]	4.2 [3.5-4.9]	7.0 [6.1-7.8]
Female	8.7 [7.7-9.7]	5.7 [4.8-6.5]	2.6 [2.2-3.1]	1.5Note that this number should not be rounded up. [1.1-1.9]	1.2 [0.9-1.6]	0.6 [0.5-0.8]	3.3 [2.7-3.9]	4.4 [3.8-5.1]
[95% confidence intervals in brackets] Source: 2014-15 Canadian Student Tobacco, Alcohol and Drugs Survey Table 10 Footnotes Table 10 Footnote 1 Any tobacco product includes past-30-day use of cigarettes including menthol and roll-your-own, cigarillos or little cigars, cigars, smokeless tobacco, waterpipe tobacco or herbal, bidis, and blunt wraps. E-cigarettes are excluded. Return to footnote 1 referrer Table 10 Footnote 2 Ever tried, even just a few puffs. Return to footnote 2 referrer Table 10 Footnote 3 Primary 6 and secondary I-III in Quebec. Return to footnote 3 referrer Table 10 Footnote 4 Secondary IV-V in Quebec. Return to footnote 4 referrer Icon Asterisk Moderate sampling variability, interpret with caution. Down Arrow Note that this number should not be rounded up.

Table 11. Flavoured tobacco use in the past 30 days, by sex and grouped grades, Canada, 2014-15
	Any flavoured tobacco product^{Footnote 1} (%)	Flavoured cigarillos (%)	Flavoured cigars (%)	Flavoured smokeless (%)	Flavoured waterpipe (%)	Menthol cigarettes (%)
Grades 6-9^{Footnote 2}	2.6 [2.0-3.2]	1.0Moderate sampling variability, interpret with caution. [0.6-1.4]	0.8 [0.6-1.1]	0.6Moderate sampling variability, interpret with caution. [0.4-0.8]	1.0 [0.8-1.2]	1.0 [0.7-1.3]
Male	3.0 [2.4-3.6]	1.2Moderate sampling variability, interpret with caution. [0.8-1.6]	1.1 [0.8-1.4]	0.8Moderate sampling variability, interpret with caution. [0.5-1.0]	1.1 [0.8-1.3]	1.1Moderate sampling variability, interpret with caution. [0.7-1.5]
Female	2.2Moderate sampling variability, interpret with caution. [1.5-2.9]	0.7Moderate sampling variability, interpret with caution. [0.3-1.2]	0.5Moderate sampling variability, interpret with caution. [0.3-0.8]	0.4Moderate sampling variability, interpret with caution. [0.2-0.6]	0.9Moderate sampling variability, interpret with caution. [0.6-1.1]	0.9Moderate sampling variability, interpret with caution. [0.5-1.3]
Grades 10-12^{Footnote 3}	13.3 [11.9-14.7]	6.5Note that this number should not be rounded up. [5.7-7.2]	4.8 [4.0-5.6]	3.1 [2.5-3.8]	5.0 [4.2-5.8]	4.8 [4.0-5.7]
Male	16.6 [14.0-19.3]	8.6 [7.4-9.9]	7.1 [5.7-8.6]	4.9 [3.9-6.0]	5.9 [4.3-7.4]	5.7 [4.4-6.9]
Female	9.8 [8.4-11.1]	4.2 [3.3-5.0]	2.3 [1.7-2.8]	1.3 [0.9-1.7]	4.1 [3.2-5.0]	4.0 [3.0-4.9]
All grades 6-12	7.3 [6.6-8.1]	3.4 [3.0-3.8]	2.6 [2.2-3.0]	1.7 [1.4-2.0]	2.8 [2.4-3.1]	2.7 [2.2-3.1]
Male	9.0 [7.8-10.3]	4.5Note that this number should not be rounded up. [3.8-5.1]	3.8 [3.1-4.5]	2.6 [2.1-3.1]	3.2 [2.5-3.9]	3.1 [2.5-3.7]
Female	5.6 [4.8-6.3]	2.3 [1.8-2.7]	1.3 [1.0-1.6]	0.8 [0.6-1.0]	2.3 [1.9-2.7]	2.3 [1.7-2.8]
[95% confidence intervals in brackets] Source: 2014-15 Canadian Student Tobacco, Alcohol and Drugs Survey Table 11 Footnotes Table 11 Footnote 1 Any flavoured tobacco product includes past-30-day use of menthol cigarettes, flavoured cigarillos or little cigars, flavoured cigars, flavoured smokeless tobacco, and flavoured waterpipe tobacco. E-cigarettes are excluded. Return to footnote 1 referrer Table 11 Footnote 2 Primary 6 and secondary I-III in Quebec. Return to footnote 2 referrer Table 11 Footnote 3 Secondary IV-V in Quebec. Return to footnote 3 referrer Icon Asterisk Moderate sampling variability, interpret with caution. Down Arrow Note that this number should not be rounded up.

Table 12. Past-30-day use of cigarettes, e-cigarettes, any tobacco product, by province, sex and grouped grades, Canada ^{Footnote 1}, 2014-15
	Cigarettes (past 30 days) (%)	E-cigarettes (past 30 days) (%)	Any tobacco product^{Footnote 2} (past 30 days) (%)
Canada^{Footnote 1}	6.2 [5.5-7.0]	5.7 [5.2-6.3]	10.5 [9.6-11.4]
Male	6.8 [5.8-7.8]	7.0 [6.1-7.8]	12.3 [11.0-13.6]
Female	5.7 [4.8-6.5]	4.4 [3.8-5.1]	8.7 [7.7-9.7]
Grades 6-9	2.3Moderate sampling variability, interpret with caution. [1.4-3.1]	3.2 [2.5-3.8]	3.8 [2.8-4.8]
Grades 10-12	11.2 [9.9-12.6]	8.9 [7.9-9.9]	18.9 [17.2-20.6]
NL	10.1 [7.9-12.2]	13.3 [9.9-16.7]	14.3 [12.5-16.2]
Male	12.9 [9.9-15.9]	18.3 [13.5-23.0]	19.1 [17.0-21.3]
Female	7.1 [5.5-8.8]	8.2 [6.0-10.5]	9.4 [7.4-11.5]
Grades 6-9	3.3 [2.4-4.2]	5.2Moderate sampling variability, interpret with caution. [3.5-6.9]	4.4 [3.2-5.5]
Grades 10-12	18.5Note that this number should not be rounded up. [14.1-22.9]	23.4 [17.0-29.8]	26.7 [23.3-30.1]
PE	11.5Note that this number should not be rounded up. [10.4-12.5]	9.8 [8.3-11.3]	16.3 [15.1-17.5]
Male	14.0 [12.9-15.1]	12.7 [10.7-14.6]	21.1 [19.3-22.8]
Female	8.7 [7.1-10.3]	6.7 [5.3-8.1]	11.2 [9.6-12.9]
Grades 6-9	3.8 [2.7-5.0]	4.4Moderate sampling variability, interpret with caution. [2.9-6.0]	6.2 [4.3-8.0]
Grades 10-12	19.3 [17.5-21.1]	15.3 [12.9-17.8]	26.7 [25.2-28.1]
NS	8.0 [6.4-9.6]	8.2 [6.7-9.7]	12.2 [10.2-14.1]
Male	9.4 [7.7-11.1]	10.1 [8.3-11.9]	15.2 [13.0-17.3]
Female	6.5 [4.9-8.2]	6.1 [4.5-7.6]	9.0 [6.9-11.1]
Grades 6-9	High sampling variability - although an estimate may be determined from the table, data should be suppressed.	4.0Moderate sampling variability, interpret with caution. [2.3-5.6]	High sampling variability - although an estimate may be determined from the table, data should be suppressed.
Grades 10-12	14.5 [12.8-16.3]	13.0 [11.2-14.8]	22.3 [20.1-24.6]
QC	5.6Moderate sampling variability, interpret with caution. [3.0-8.3]	6.8 [4.8-8.9]	9.3 [6.6-12.1]
Male	5.3Moderate sampling variability, interpret with caution. [2.4-8.1]	7.5 [5.2-9.9]	9.2 [6.6-12.1]
Female	6.1Moderate sampling variability, interpret with caution. [3.3-8.8]	6.1Moderate sampling variability, interpret with caution. [3.8-8.4]	9.5 [6.5-12.5]
Grades 6-9^{Footnote 3}	High sampling variability - although an estimate may be determined from the table, data should be suppressed.	5.3Moderate sampling variability, interpret with caution. [2.8-7.8]	High sampling variability - although an estimate may be determined from the table, data should be suppressed.
Grades 10-12^{Footnote 4}	9.6 [6.5-12.8]	10.0Moderate sampling variability, interpret with caution. [6.5-13.5]	16.5Note that this number should not be rounded up. [12.4-20.6]
ON	5.6 [4.5-6.6]	4.3 [3.4-5.1]	9.9 [8.6-11.2]
Male	6.4 [4.6-8.1]	5.9 [4.5-7.4]	12.3 [10.1-14.5]
Female	4.7 [3.6-5.9]	2.5Note that this number should not be rounded up. [1.7-3.3]	7.4 [5.8-8.9]
Grades 6-9	1.3Moderate sampling variability, interpret with caution. [0.7-1.8]	1.8 [1.2-2.4]	2.1 [1.5-2.7]
Grades 10-12	10.1 [7.9-12.4]	6.8 [5.2-8.4]	18.1 [15.4-20.9]
MB	9.9Moderate sampling variability, interpret with caution. [6.4-13.3]	9.2 [6.8-11.7]	14.1Moderate sampling variability, interpret with caution. [9.4-18.9]
Male	9.2Moderate sampling variability, interpret with caution. [6.1-12.3]	9.6 [7.3-11.9]	15.0 [10.4-19.5]
Female	10.6Moderate sampling variability, interpret with caution. [6.5-14.7]	8.9Moderate sampling variability, interpret with caution. [5.8-12.0]	13.2Moderate sampling variability, interpret with caution. [8.0-18.5]
Grades 6-9	3.1Moderate sampling variability, interpret with caution. [1.6-4.6]	4.8 [3.4-6.2]	5.2Moderate sampling variability, interpret with caution. [2.7-7.7]
Grades 10-12	17.6Moderate sampling variability, interpret with caution. [11.4-23.7]	14.3 [9.9-18.8]	24.1 [16.2-31.9]
SK	High sampling variability - although an estimate may be determined from the table, data should be suppressed.	8.2 [6.2-10.1]	16.0Moderate sampling variability, interpret with caution. [8.1-24.0]
Male	High sampling variability - although an estimate may be determined from the table, data should be suppressed.	10.7 [7.6-13.8]	18.3Moderate sampling variability, interpret with caution. [10.2-26.3]
Female	High sampling variability - although an estimate may be determined from the table, data should be suppressed.	5.5Note that this number should not be rounded up. [4.0-6.9]	13.6Moderate sampling variability, interpret with caution. [5.4-21.9]
Grades 6-9	3.5Moderate sampling variability, interpret with caution. [1.5-5.5]	3.9 [2.7-5.0]	5.9Moderate sampling variability, interpret with caution. [3.4-8.4]
Grades 10-12	High sampling variability - although an estimate may be determined from the table, data should be suppressed.	13.0 [9.4-16.7]	27.4Moderate sampling variability, interpret with caution. [12.9-41.8]
AB	4.5Note that this number should not be rounded up. [3.4-5.6]	4.8 [3.4-6.1]	8.8 [7.1-10.4]
Male	6.3 [4.3-8.2]	5.6 [4.3-6.9]	11.1 [9.2-13.0]
Female	2.6 [1.8-3.5]	3.9Moderate sampling variability, interpret with caution. [2.3-5.5]	6.3 [4.6-8.1]
Grades 6-9	2.0Moderate sampling variability, interpret with caution. [1.2-2.8]	2.5Note that this number should not be rounded up.Moderate sampling variability, interpret with caution. [1.6-3.4]	3.9 [2.7-5.1]
Grades 10-12	7.9 [5.7-10.0]	7.8Moderate sampling variability, interpret with caution. [5.0-10.5]	15.1 [12.0-18.3]
BC	7.0 [5.0-8.9]	7.1 [5.8-8.4]	12.0 [8.7-15.3]
Male	6.1 [4.3-8.0]	7.3 [5.2-9.4]	12.8 [8.7-16.9]
Female	7.8Moderate sampling variability, interpret with caution. [5.1-10.5]	6.9 [5.3-8.5]	11.2Moderate sampling variability, interpret with caution. [7.2-15.1]
Grades 6-9	2.1Moderate sampling variability, interpret with caution. [0.9-3.2]	3.6 [2.5-4.7]	4.3Moderate sampling variability, interpret with caution. [2.0-6.7]
Grades 10-12	12.5Note that this number should not be rounded up. [8.9-16.0]	11.0 [8.7-13.3]	20.5 [15.3-25.7]
[95% confidence intervals in brackets] Source: 2014-15 Canadian Student Tobacco, Alcohol and Drugs Survey Table 12 Footnotes Table 12 Footnote 1 Due to a low recruitment rate in New Brunswick, provincial estimates cannot be calculated and are therefore excluded from this table. Return to footnote 1 referrer Table 12 Footnote 2 Any tobacco product includes past-30-day use of cigarettes including menthol and roll-your-own, cigarillos or little cigars, cigars, smokeless tobacco, waterpipe tobacco or herbal, bidis, and blunt wraps. E-cigarettes are excluded. Return to footnote 2 referrer Table 12 Footnote 3 Students in primary 6 and secondary I-III. Return to footnote 3 referrer Table 12 Footnote 4 Students in secondary IV-V. Return to footnote 4 referrer Icon Asterisk Moderate sampling variability, interpret with caution. Icon Minus High sampling variability - although an estimate may be determined from the table, data should be suppressed. Down Arrow Note that this number should not be rounded up.

Table 13. Past twelve month use and mean age at first use of alcohol and cannabis ^{Footnote 1}, by grouped grades, grades 7-12, Canada, 2014-15
	Total		Grades 7-9^{Footnote 2}		Grades 10-12^{Footnote 3}
	(%)	Mean age	(%)	Mean age	(%)	Mean age
Alcohol	39.5 [36.9-42.1]	13.5Note that this number should not be rounded up. [13.4-13.5]	19.6 [17.1-22.1]	12.3 [12.1-12.4]	58.3 [55.1-61.6]	13.8 [13.8-14.0]
Binge drinking^{Footnote 4}	23.7 [22.0-25.3]	14.5 [14.4-14.6]	8.4 [7.1-9.8]	13.2 [13.1-13.4]	38.1 [35.6-40.7]	14.8 [14.7-14.9]
Energy drinks/alcohol	16.1 [15.1-17.2]	Cannot be established due to multiple entries included in category.	9.2 [8.1-10.4]	Cannot be established due to multiple entries included in category.	22.6 [21.1-24.0]	Cannot be established due to multiple entries included in category.
Cannabis	16.5 [15.3-17.8]	14.2 [14.1-14.3]	5.7 [4.5-7.0]	13.0 [12.7-13.2]	26.8 [25.0-28.6]	14.5Note that this number should not be rounded up. [14.3-14.6]
[95% confidence intervals in brackets] Source: 2014-15 Canadian Student Tobacco, Alcohol and Drugs Survey Table 13 Footnotes Table 13 Footnote 1 Cannabis includes marijuana, hash and hash oil. Return to footnote 1 referrer Table 13 Footnote 2 Secondary I-III in Quebec. Return to footnote 2 referrer Table 13 Footnote 3 Secondary IV-V in Quebec. Return to footnote 3 referrer Table 13 Footnote 4 Five or more drinks on one occasion. Return to footnote 4 referrer Icon Remove Cannot be established due to multiple entries included in category. Down Arrow Note that this number should not be rounded up.

Table 14. Past twelve month use and mean age at first use of alcohol and cannabis ^{Footnote 1}, by sex, grades 7-12 ^{Footnote 2}, Canada, 2014-15
	Total		Male		Female
	(%)	Mean age	(%)	Mean age	(%)	Mean age
Alcohol	39.5 [36.9-42.1]	13.5Note that this number should not be rounded up. [13.4-13.5]	39.0 [36.2-41.9]	13.3 [13.2-13.4]	40.0 [37.5-42.5]	13.6 [13.5-13.8]
Binge drinking^{Footnote 3}	23.7 [22.0-25.3]	14.5 [14.4-14.6]	23.7 [21.7-25.7]	14.4 [14.3-14.5]	23.6 [22.0-25.2]	14.6 [14.5-14.7]
Energy drinks/alcohol	16.1 [15.1-17.2]	Cannot be established due to multiple entries included in category.	15.9 [14.6-17.1]	Cannot be established due to multiple entries included in category.	16.4 [15.3-17.5]	Cannot be established due to multiple entries included in category.
Cannabis	16.5 [15.3-17.8]	14.2 [14.1-14.3]	16.8 [15.3-18.3]	14.1 [13.9-14.2]	16.2 [14.8-17.7]	14.3 [14.2-14.5]
[95% confidence intervals in brackets] Source: 2014-15 Canadian Student Tobacco, Alcohol and Drugs Survey Table 14 Footnotes Table 14 Footnote 1 Cannabis includes marijuana, hash and hash oil. Return to footnote 1 referrer Table 14 Footnote 2 Secondary I-V in Quebec. Return to footnote 2 referrer Table 14 Footnote 3 Five or more drinks on one occasion. Return to footnote 3 referrer Icon Remove Cannot be established due to multiple entries included in category. Down Arrow Note that this number should not be rounded up.

Table 15. Past twelve month use of cannabis ^{Footnote 1} by past twelve month use of alcohol, by sex and grouped grades, grades 7-12, Canada, 2014-15
	Used Cannabis	Did not use Cannabis
Grades 7-12
Used Alcohol	15.3 [14.1-16.4]	24.2 [22.0-26.3]
Did not use Alcohol	1.1 [0.9-1.3]	59.4 [56.9-61.9]
Male
Used Alcohol	15.4 [14.0-16.9]	23.5 [21.4-25.7]
Did not use Alcohol	1.3 [1.0-1.6]	59.7 [57.0-62.5]
Female
Used Alcohol	15.1 [13.7-16.6]	24.8 [22.5-27.1]
Did not use Alcohol	0.9 [0.7-1.1]	59.1 [56.7-61.6]
Grades 7-9^{Footnote 2}
Used Alcohol	4.8 [3.7-5.9]	14.6 [12.4-16.8]
Did not use Alcohol	0.7 [0.5-0.9]	79.9 [77.4-82.3]
Grades 10-12^{Footnote 3}
Used Alcohol	25.2 [23.4-27.0]	33.2 [30.5-35.8]
Did not use Alcohol	1.5 [1.2-1.9]	40.1 [37.1-43.2]
[95% confidence intervals in brackets] Source: 2014-15 Canadian Student Tobacco, Alcohol and Drugs Survey Table 15 Footnotes Table 15 Footnote 1 Cannabis includes marijuana, hash and hash oil. Return to footnote 1 referrer Table 15 Footnote 2 Secondary I-III in Quebec. Return to footnote 2 referrer Table 15 Footnote 3 Secondary IV-V in Quebec. Return to footnote 3 referrer

Table 16. Past twelve month use of illicit and other drugs, by grouped grades and sex, grades 7-12, Canada, 2014-15
	Total (%)	Grades 7-9^{Footnote 1} (%)	Grades 10-12^{Footnote 2} (%)	Male (%)	Female (%)
Amphetamines	1.2 [0.9-1.6]	High sampling variability - although an estimate may be determined from the table, data should be suppressed.	1.8 [1.3-2.2]	1.3 [0.9-1.7]	1.1Moderate sampling variability, interpret with caution. [0.8-1.5]
MDMA (Ecstasy)	2.4 [2.0-2.7]	0.7Moderate sampling variability, interpret with caution. [0.4-0.9]	4.0 [3.3-4.6]	2.4 [1.9-2.9]	2.3 [1.8-2.9]
Hallucinogens	2.4 [2.0-2.8]	1.0 [0.7-1.3]	3.8 [3.1-4.5]	2.8 [2.3-3.4]	2.0 [1.6-2.4]
Heroin	0.6 [0.5-0.8]	0.4Moderate sampling variability, interpret with caution. [0.3-0.6]	0.8Moderate sampling variability, interpret with caution. [0.5-1.1]	0.8 [0.5-1.0]	0.5Moderate sampling variability, interpret with caution.Note that this number should not be rounded up. [0.3-0.6]
Cocaine	2.0 [1.6-2.5]	0.8Moderate sampling variability, interpret with caution. [0.4-1.3]	3.2 [2.5-3.8]	2.2 [1.7-2.7]	1.8 [1.4-2.3]
Salvia	1.3 [1.1-1.5]	0.5Moderate sampling variability, interpret with caution. [0.3-0.8]	2.0 [1.7-2.4]	1.7 [1.3-2.1]	0.9 [0.6-1.1]
Any of 5 illicit drugs^{Footnote 3}	4.9 [4.3-5.5]	2.1Moderate sampling variability, interpret with caution. [1.4-2.8]	7.6 [6.7-8.5]	5.3 [4.6-6.0]	4.5Note that this number should not be rounded up. [3.7-5.2]
Any of 6 illicit drugs^{Footnote 4}	17.6 [16.3-18.8]	6.4 [5.0-7.8]	28.1 [26.3-29.9]	18.2 [16.7-19.8]	16.9 [15.3-18.4]
Glue / Gas	1.3 [1.1-1.6]	1.1 [0.8-1.4]	1.5 [1.2-1.9]	1.4 [1.0-1.7]	1.3 [0.9-1.7]
Synthetic Cannabinoids	3.8 [3.3-4.4]	2.3 [1.6-3.0]	5.3 [4.5-6.1]	4.0 [3.4-4.6]	3.7 [2.9-4.4]
BZP/TFMPP	0.5Note that this number should not be rounded up. [0.3-0.6]	0.2Moderate sampling variability, interpret with caution. [0.1-0.3]	0.7Moderate sampling variability, interpret with caution. [0.5-1.0]	0.6Moderate sampling variability, interpret with caution. [0.4-0.8]	0.4Moderate sampling variability, interpret with caution. [0.2-0.6]
Bath Salts	0.5 [0.4-0.7]	0.3 [0.2-0.4]	0.7Moderate sampling variability, interpret with caution. [0.5.-1.0]	0.6Moderate sampling variability, interpret with caution. [0.4-0.8]	0.4Moderate sampling variability, interpret with caution. [0.2-0.6]
Other Psychoactive Substances^{Footnote 5}	0.7 [0.5-0.8]	0.3Moderate sampling variability, interpret with caution. [0.2-0.4]	1.1 [0.7-1.4]	0.9 [0.7-1.2]	0.4Moderate sampling variability, interpret with caution. [0.3-0.6]
[95% confidence intervals in brackets] Source: 2014-15 Canadian Student Tobacco, Alcohol and Drugs Survey Table 16 Footnotes Table 16 Footnote 1 Secondary I-III in Quebec. Return to footnote 1 referrer Table 16 Footnote 2 Secondary IV-V in Quebec. Return to footnote 2 referrer Table 16 Footnote 3 Any of 5 illicit drugs includes at least one of the following: Amphetamines (speed, ice, meth); MDMA (ecstasy, E, X); Hallucinogens (LSD or acid, PCP, magic mushrooms, mesc) and Salvia (divine sage, magic mint, sally D); Heroin (smack, junk, crank); Cocaine (crack, blow, snow). Return to footnote 3 referrer Table 16 Footnote 4 Any of 6 illicit drugs includes at least one of the following: Cannabis; Amphetamines (speed, ice, meth); MDMA (ecstasy, E, X); Hallucinogens (LSD or acid, PCP, magic mushrooms, mesc) and Salvia (divine sage, magic mint, sally D); Heroin (smack, junk, crank); Cocaine (crack, blow, snow). Return to footnote 4 referrer Table 16 Footnote 5 Other Psychoactive Substances include at least one of the following: 2Cs, NBOMe, Tryptamines. Return to footnote 5 referrer Icon Asterisk Moderate sampling variability, interpret with caution. Icon Minus High sampling variability - although an estimate may be determined from the table, data should be suppressed. Down Arrow Note that this number should not be rounded up.

Table 17. Past twelve month use of medications to get high, by grouped grades and sex, grades 7-12, Canada, 2014-15
	Total (%)	Grades 7-9^{Footnote 1} (%)	Grades 10-12^{Footnote 2} (%)	Male (%)	Female (%)
Tranquilizers	1.0 [0.8-1.2]	0.4 [0.3-0.6]	1.5 [1.2-1.8]	1.2 [0.9-1.5]	0.8 [0.6-1.0]
Stimulants^{Footnote 3}	2.0 [1.6-2.5]	1.2 [0.9-1.6]	2.8 [2.1-3.5]	2.2 [1.6-2.7]	1.9 [1.4-2.4]
Treatment for ADHD	1.7 [1.3-2.0]	0.9Moderate sampling variability, interpret with caution. [0.6-1.2]	2.4 [1.8-3.1]	1.9 [1.4-2.5]	1.4Moderate sampling variability, interpret with caution. [0.9-1.9]
Other Stimulants	0.9 [0.7-1.2]	0.6Moderate sampling variability, interpret with caution. [0.4-0.9]	1.2 [0.8-1.6]	0.9Moderate sampling variability, interpret with caution. [0.6-1.3]	1.0 [0.7-1.2]
Pain Relievers^{Footnote 4}	2.6 [2.3-2.8]	1.6 [1.3-1.9]	3.5Note that this number should not be rounded up. [3.0-3.9]	2.5 [2.1-2.9]	2.6 [2.2-3.0]
Oxycodone	1.0 [0.8-1.2]	0.4Moderate sampling variability, interpret with caution. [0.2-0.5]	1.6 [1.2-2.0]	1.2 [0.8-1.5]	0.8Moderate sampling variability, interpret with caution. [0.6-1.1]
Fentanyl	0.4Moderate sampling variability, interpret with caution. [0.3-0.6]	0.2Moderate sampling variability, interpret with caution. [0.1-0.3]	0.6Moderate sampling variability, interpret with caution. [0.3-0.9]	0.6Moderate sampling variability, interpret with caution. [0.4-0.8]	0.3Moderate sampling variability, interpret with caution. [0.1-0.4]
Other Prescribed Pain Relievers	2.3 [2.0-2.5]	1.4 [1.2-1.7]	3.0 [2.7-3.4]	2.2 [1.9-2.6]	2.3 [1.9-2.7]
Pharmaceuticals^{Footnote 5}	3.7 [3.3-4.2]	2.4 [1.9-2.8]	5.0 [4.4-5.7]	3.6 [3.0-4.2]	3.9 [3.3-4.5]
Sleeping Medicine	1.2 [0.9-1.4]	0.7 [0.6-0.8]	1.6 [1.2-2.0]	1.1 [0.8-1.5]	1.2 [1.0-1.4]
Dextromethorphan	1.4 [1.1-1.6]	0.9 [0.7-1.1]	1.8 [1.4-2.2]	1.3 [1.0-1.7]	1.4 [1.1-1.7]
Gravol®	1.3 [1.0-1.5]	1.2 [0.9-1.5]	1.3 [1.0-1.7]	1.2 [0.9-1.6]	1.3 [1.0-1.6]
[95% confidence intervals in brackets] Source: 2014-15 Canadian Student Tobacco, Alcohol and Drugs Survey Table 17 Footnotes Table 17 Footnote 1 Secondary I-III in Quebec. Return to footnote 1 referrer Table 17 Footnote 2 Secondary IV-V in Quebec. Return to footnote 2 referrer Table 17 Footnote 3 Stimulants used to get high include at least one of following: medicine to treat ADHD (Ritalin®, Concerta®, Adderall®, Dexedrine®) and other stimulants (uppers and bennies). Return to footnote 3 referrer Table 17 Footnote 4 Pain relievers used to get high include at least one of the following: oxycodone, fentanyl or other prescribed pain relievers (codeine, morphine, Tylenol 3®, etc.). Return to footnote 4 referrer Table 17 Footnote 5 Psychoactive pharmaceutical drugs used to get high include at least one of the following: Tranquilizers or Sedatives (tranqs, downers); Stimulants (uppers, bennies) or ADHD treatment; Pain Relievers (oxycodone, fentanyl or other prescribed pain relievers (codeine, morphine, Tylenol 3®, etc.)). Return to footnote 5 referrer Icon Asterisk Moderate sampling variability, interpret with caution. Down Arrow Note that this number should not be rounded up.

Table 18. Past twelve month use of alcohol, cannabis ^{Footnote 1} and psychoactive pharmaceuticals, by province, grades 7-12, Canada ^{Footnote 2}, 2014-15
	Pop'n estimate ('000)	Alcohol (%)	Binge drinking^{Footnote 3} (%)	Cannabis (%)	Pharmaceuticals^{Footnote 4} (%)
Canada	2,218	39.5 [36.9-42.1]	23.7 [22.0-25.3]	16.5 [15.3-17.8]	3.7 [3.3-4.2]
NL	30	44.6 [42.1-47.1]	30.1 [27.2-32.9]	22.3 [20.0-24.5]	4.1 [3.1-5.2]
PE	10	42.8 [40.5-45.0]	32.2 [30.3-34.1]	24.8 [22.5-27.0]	4.9 [3.8-6.0]
NS	58	41.4 [39.3-43.4]	27.4 [25.8-29.0]	22.2 [20.6-23.9]	5.4 [3.8-7.1]
QC^{Footnote 5}	405	48.4 [40.4-56.4]	28.0 [23.3-32.7]	15.6 [12.1-19.1]	4.8 [3.4-6.2]
ON	985	36.1 [31.9-40.3]	20.9 [18.3-23.5]	16.1 [14.2-17.9]	3.0 [2.3-3.6]
MB	87	44.2 [38.1-50.4]	28.7 [22.4-35.0]	24.3Moderate sampling variability, interpret with caution. [15.4-33.1]	5.4Moderate sampling variability, interpret with caution. [2.4-8.3]
SK	69	45.3 [40.0-50.6]	29.6 [24.8-34.5]	17.9Moderate sampling variability, interpret with caution. [8.3-27.4]	3.3Moderate sampling variability, interpret with caution. [1.6-5.0]
AB	245	31.1 [26.9-35.2]	17.0 [14.1-19.9]	11.5 [10.0-13.1]	3.5Note that this number should not be rounded up. [2.9-4.1]
BC	279	38.2 [30.6-45.8]	24.7 [19.0-30.3]	20.3 [16.0-24.5]	4.8 [3.7-5.9]
[95% confidence intervals in brackets] Source: 2014-15 Canadian Student Tobacco, Alcohol and Drugs Survey Table 18 Footnotes Table 18 Footnote 1 Cannabis includes marijuana, hash and hash oil. Return to footnote 1 referrer Table 18 Footnote 2 Due to a low recruitment rate in New Brunswick, provincial estimates cannot be calculated and are therefore excluded from this table. Return to footnote 2 referrer Table 18 Footnote 3 Five or more drinks on one occasion. Return to footnote 3 referrer Table 18 Footnote 4 Psychoactive pharmaceutical drugs used to get high include at least one of the following: Tranquilizers or Sedatives (tranqs, downers); Stimulants (uppers, bennies) or ADHD treatment; Pain Relievers (oxycodone, fentanyl or other prescribed pain relievers (codeine, morphine, Tylenol 3® etc.)). Return to footnote 4 referrer Table 18 Footnote 5 Secondary I-V in Quebec. Return to footnote 5 referrer Icon Asterisk Moderate sampling variability, interpret with caution. Down Arrow Note that this number should not be rounded up.

Table 19. Past twelve month use of alcohol, cannabis ^{Footnote 1} and psychoactive pharmaceuticals, by grade, grades 7 -12, Canada, 2014-15
	Pop'n estimate ('000)	Alcohol (%)	Binge drinking^{Footnote 2} (%)	Cannabis (%)	Pharmaceuticals^{Footnote 3} (%)
Grade 7^{Footnote 4}	352	7.7 [6.1-9.3]	2.5Moderate sampling variability, interpret with caution. [1.6-3.5]	1.2Moderate sampling variability, interpret with caution. [0.5-1.8]	1.4Moderate sampling variability, interpret with caution. [0.8-1.9]
Grade 8^{Footnote 5}	357	17.4 [14.5-20.3]	6.9 [5.3-8.4]	4.7 [3.4-6.0]	2.5 [1.8-3.2]
Grade 9^{Footnote 6}	381	32.6 [27.8-37.4]	15.4 [12.6-18.1]	10.9 [8.5-13.4]	3.2 [2.6-3.7]
Grade 10^{Footnote 7}	381	49.5Note that this number should not be rounded up. [45.2-53.7]	28.9 [25.6-32.1]	19.2 [16.4-22.0]	4.6 [3.5-5.7]
Grade 11^{Footnote 8}	385	59.3 [55.8-62.8]	38.8 [35.3-42.1]	28.5 [25.6-31.3]	5.3 [4.2-6.4]
Grade 12^{Footnote 9}	363	66.6 [62.3-70.8]	47.2 [43.3-51.0]	33.0 [28.4-37.7]	5.3 [4.0-6.5]
Total (grades 7-12)	2 218	39.5 [36.9-42.1]	23.7 [22.0-25.3]	16.5 [15.3-17.8]	3.7 [3.3-4.2]
[95% confidence intervals in brackets] Source: 2014-15 Canadian Student Tobacco, Alcohol and Drugs Survey Table 19 Footnotes Table 19 Footnote 1 Cannabis includes marijuana, hash and hash oil. Return to footnote 1 referrer Table 19 Footnote 2 Five or more drinks on one occasion. Return to footnote 2 referrer Table 19 Footnote 3 Psychoactive pharmaceutical drugs used to get high include: Tranquilizers or Sedatives (tranqs, downers); Stimulants (uppers, bennies) or ADHD treatment; Pain Relievers (oxycodone, fentanyl or other prescribed pain relievers (codeine, morphine, Tylenol 3® etc.)). Return to footnote 3 referrer Table 19 Footnote 4 Secondary I in Quebec. Return to footnote 4 referrer Table 19 Footnote 5 Secondary II in Quebec. Return to footnote 5 referrer Table 19 Footnote 6 Secondary III in Quebec. Return to footnote 6 referrer Table 19 Footnote 7 Secondary IV in Quebec. Return to footnote 7 referrer Table 19 Footnote 8 Secondary V in Quebec. Return to footnote 8 referrer Table 19 Footnote 9 Excludes Quebec. Return to footnote 9 referrer Icon Asterisk Moderate sampling variability, interpret with caution. Down Arrow Note that this number should not be rounded up.

Table 20. Sample size, by province and grade, Canada ^{Footnote 1}, 2014-15
	Grade 6^{Footnote 2}	Grade 7^{Footnote 3}	Grade 8^{Footnote 4}	Grade 9^{Footnote 5}	Grade 10^{Footnote 6}	Grade 11^{Footnote 7}	Grade 12^{Footnote 8}	Total
Canada^{Footnote 1}	5,429	6,076	5,939	7,200	6,986	6,193	4,271	42,094
NL	660	393	318	580	679	640	559	3,829
PE	298	277	235	355	378	361	352	2,256
NS	399	475	615	722	737	745	574	4,267
QC	580	853	722	971	886	751	-	4,763
ON	769	821	775	1,068	964	857	768	6,022
MB	596	914	905	710	453	433	267	4,278
SK	653	698	764	542	513	471	369	4,010
AB	646	817	773	1,007	1,266	962	722	6,193
BC	767	736	743	1,209	1,073	935	645	6,108
Source: 2014-15 Canadian Student Tobacco, Alcohol and Drugs Survey Table 20 Footnotes Table 20 Footnote 1 Due to a low recruitment rate in New Brunswick, provincial estimates cannot be calculated and are therefore excluded from this table; however, numbers for New Brunswick are included in the total for Canada. Return to footnote 1 referrer Table 20 Footnote 2 Primary 6 in Quebec. Return to footnote 2 referrer Table 20 Footnote 3 Secondary I in Quebec. Return to footnote 3 referrer Table 20 Footnote 4 Secondary II in Quebec. Return to footnote 4 referrer Table 20 Footnote 5 Secondary III in Quebec. Return to footnote 5 referrer Table 20 Footnote 6 Secondary IV in Quebec. Return to footnote 6 referrer Table 20 Footnote 7 Secondary V in Quebec. Return to footnote 7 referrer Table 20 Footnote 8 Excludes Quebec. Return to footnote 8 referrer

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Date modified:: 2016-09-09

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Canadian Student Tobacco, Alcohol and Drugs Survey: detailed tables for 2014-15

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Table 20 Footnotes

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