Monitoring Cannabis - Proportion de non-, anciens- et usagers actuels de cannabis, par âge (2004-2010)
| Âge | |
| 13-15 | 16-18 | 19-24 | 25-29 | Total |
| 2004 | 2007 | 2010 | 2004 | 2007 | 2010 | 2004 | 2007 | 2010 | 2004 | 2007 | 2010 | 2004 | 2007 | 2010 |
| % | % | % | % | % | % | % | % | % | % | % | % | % | % | % |
| non usagers | 88.2 | 89.3 | 92.7 | 57.9 | 61.8 | 65.2 | 41.7 | 48.0 | 50.1 | 49.2 | 42.0 | 47.9 | 53.9 | 56.5 | 59.0 |
| anciens usagers | 6.6 | 6.2 | 4.1 | 26.0 | 25.1 | 21.7 | 40.7 | 39.3 | 36.4 | 41.8 | 47.6 | 43.0 | 32.8 | 32.3 | 30.5 |
| usagers actuels | 5.2 | 4.5 | 3.2 | 16.2 | 13.0 | 13.1 | 17.5 | 12.7 | 13.5 | 9.0 | 10.3 | 9.1 | 13.3 | 11.1 | 10.4 |
| n (non pondéré) | 1'841 | 1'922 | 1'356 | 1'875 | 2'007 | 1'635 | 802 | 1'378 | 1'120 | 501 | 271 | 910 | 5'019 | 5'578 | 5'021 |