Table Markets-15. Average potency of cannabis resin at retail level, measured as percentage THC content from 1998 to 2002
| Country | 1998 | 1999 | 2000 | 2001 | 2002 | |
| Belgium | na | na | 7.1 | 13.6 | 9.7 | |
|
Czech Republic |
n.a | 15 | 11.5 | 11.5 | 6.3 | |
|
Germany |
n.a | 8.4 | 10.5 | 8.6 | 7.9 | |
|
France |
n.a | na | 5 to 10 | 5 to 10 | 8 | |
|
Italy |
4.9 | 8.5 | 8.8 | 11.2 | 13.9 | |
|
Latvia |
n.a | na | na | na | 4.5 | |
|
Luxembourg |
n.a | 3.5 | 8 | 7.1 | na | |
|
Hungary |
n.a | na | na | na | 2 | |
|
Netherlands (1) |
n.a | 12.6 | 12.8 | 20.6 | na | |
|
Portugal |
4.3 | 3.7 | 2.2 | 5.5 | 2.6 | |
|
UK (England and Wales) |
7.3 | 2.6 | 18.1 | 7.4 | na | |
|
Norway |
na | na | na | 8 | 5 | |
| Notes: | ||||||
| na: data not available | ||||||
| Data are not available for un-listed countries. | ||||||
| (1) The Netherlands: 1999, 2000 and 2001 data refer respectively to 1999/2000, 2000/2001 and 2001/2002. | ||||||
| Sources: Reitox national focal points | ||||||
