| Grade 5 (%) |
Grade 6 (%) |
Grade 7 (%) |
Grade 8 (%) |
Grade 9 (%) |
|
|---|---|---|---|---|---|
| Canada | 5.8* [3.4 - 8.3] |
8.9 [7.2 - 10.5] |
17.8 [14.3 - 21.3] |
26.6 [24.0 - 29.3] |
34.3 [30.6 - 38.0] |
| NL | 6.9* [4.5 - 9.4] |
6.8 [5.0 - 8.7] |
16.1 [11.1 - 21.1] |
29.6 [21.3 - 37.9] |
43.1* [28.7 - 57.5] |
| PE | 3.3* [1.6 - 5.0] |
7.1* [4.8 - 9.4] | 13.5 [10.9 - 16.1] |
22.6 [18.2 - 27.0] |
28.8* [17.3 - 40.3] |
| NS | 3.6* [2.1 - 5.2] |
9.7 [7.4 - 11.9] |
19.4 [16.2 - 22.6] |
28.4 [24.1 - 32.8] |
36.4 [29.7 43.1] |
| NB | # | # | 15.2* [6.8 - 23.7] |
21.9 [18.0 - 25.8] |
34.5 [27.0 - 42.0] |
| QC | 8.6* [4.1 - 13.1] |
17.1 [12.6 - 21.5] |
36.2 [26.3 - 46.1] |
45.6 [39.8 - 51.4] |
48.9 [39.4 - 58.5] |
| ON | # | # | 10.1* [4.4 - 15.7] |
19.5 [14.4 - 24.6] |
27.9 [21.5 - 34.3] |
| MB | # | 8.6 [3.4 - 13.9] |
# | 18.3* [8.1 - 28.4] |
37.0* [22.3 - 51.7] |
| SK | 6.5* [2.5 - 10.6] |
# | 13.0* [6.0 - 19.9] |
25.5* [12.9 - 38.0] |
40.0* [21.3- 58.8] |
| AB | # | 10.5* [7.3 - 13.7] |
13.4* [8.3 - 18.5] |
28.1 [22.9 - 33.2] |
32.3 [26.7 - 37.9] |
| BC | 3.3* [12.7 - 52.6] |
5.7* [3.2 - 8.2] |
7.4* [4.3 - 10.6] |
13.8 [9.9 - 17.7] |
27.9* [15.8 - 40.0] |
[95% confidence intervals in brackets]
* Moderate sampling variability, interpret with caution.
# High sampling variability - although an estimate may be determined from the table, data should be suppressed
Source: 2004-05 Youth Smoking Survey