Please note that this page is a static copy of a previously published web page and is no longer actively maintained.
Be aware that the information contained here may be out-of-date.
For the most recent information, we recommend visiting the main website of the EMCDDA.
Primary drug | Not used in the past month/occasional | Once a week or less | 2–6 times per week | Daily | Frequency known (n) | Frequency unknown | |
---|---|---|---|---|---|---|---|
Opioids | 13.1 | 4.4 | 13.5 | 69.1 | 20632 | 11712 | |
Cocaine | 25.7 | 12.8 | 35.6 | 25.9 | 19062 | 6778 | |
Stimulants | 32.3 | 17.8 | 28.6 | 21.4 | 2945 | 363 | |
Cannabis | 25.1 | 12.0 | 17.5 | 45.4 | 19969 | 3935 |
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Page last updated: Tuesday, 30 June 2009