| TOBACCO | ALCOHOL | MARIJUANA | |||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
 | Ever smokedb | Last 3 monthsc | Current smokerd | Last 3 monthse | Binge drinkingf | Last 3 monthsg | ||||||
 | 2002 n (%) | 2006 n (%) | 2002 n (%) | 2006 n (%) | 2002 n (%) | 2006 n (%) | 2002 n (%) | 2006 n (%) | 2002 n (%) | 2006 n (%) | 2002 n (%) | 2006 n (%) |
All students | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â |
 | 714 (50.6) | 309 (26.8) | 352 (24.9) | 137 (12.0) | 334 (23.2) | 135 (11.2) | 687 (48.7) | 334 (29.5) | 483 (33.8) | 204 (17.4) | 231 (16.3) | 77 (6.8) |
School | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â |
A | 212 (51.0) | 103 (31.5) | 102 (24.9) | 48 (14.7) | 100 (24.6) | 42 (13.0) | 194 (48.1) | 94 (28.8) | 143 (33.8) | 61 (18.8) | 68 (16.6) | 23 (7.1) |
B | 289 (50.9) | 120 (24.6) | 143 (25.2) | 52 (10.5) | 129 (22.9) | 54 (11.0) | 283 (49.8) | 151 (30.8) | 198 (34.6) | 85 (17.0) | 85 (15.0) | 25 (5.0) |
C | 213 (49.9) | 86 (25.2) | 107 (24.4) | 37 (11.6) | 105 (24.7) | 39 (11.5) | 210 (47.8) | 89 (28.2) | 142 (32.8) | 58 (16.6) | 78 (17.7) | 29 (9.1) |
Grade | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â |
7 | 110 (29.2) | 31 (10.6) | 33 (8.8) | 9 (3.1) | 43 (11.3) | 7 (2.2) | 83 (22.1) | 31 (10.8) | 53 (13.9) | 12 (3.9) | 18 (4.8) | 2 (0.7) |
8 | 173 (50.1) | 63 (20.5) | 96 (27.3) | 25 (8.1) | 91 (25.4) | 30 (9.5) | 158 (45.1) | 62 (20.3) | 103 (29.3) | 33 (10.7) | 52 (14.8) | 17 (5.6) |
9 | 193 (59.4) | 104 (36.2) | 97 (30.0) | 49 (17.3) | 90 (27.0) | 50 (16.8) | 192 (58.9) | 105 (37.6) | 134 (40.5) | 74 (25.3) | 70 (21.4) | 28 (10.0) |
10 | 235 (65.3) | 111 (41.4) | 124 (34.5) | 54 (20.5) | 109 (29.9) | 48 (17.7) | 251 (70.7) | 136 (51.9) | 189 (52.5) | 85 (31.6) | 88 (24.5) | 30 (11.4) |
Gender | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â |
Male | 339 (47.4) | 148 (27.1) | 159 (22.1) | 66 (12.4) | 160 (21.8) | 73 (12.6) | 361 (50.3) | 173 (32.8) | 266 (36.7) | 113 (20.1) | 125 (17.3) | 42 (7.9) |
Female | 375 (53.9) | 161 (26.4) | 188 (27.4) | 71 (11.7) | 174 (24.6) | 62 (9.9) | 318 (46.6) | 159 (26.4) | 217 (30.8) | 91 (14.8) | 102 (14.8) | 34 (5.6) |