| Year | Total | Total firearms | Handguns | Rifles | Shotguns | Firearms, type not stated | Knives or cutting instruments | Other dangerous weapons | Personal weapons |
|---|---|---|---|---|---|---|---|---|---|
| 2003 | 247 | 203 | 163 | 6 | 20 | 14 | 23 | 13 | 8 |
| 2004 | 222 | 166 | 138 | 11 | 7 | 10 | 38 | 9 | 9 |
| 2005 | 196 | 147 | 123 | 5 | 6 | 13 | 33 | 8 | 8 |
| 2006 | 238 | 192 | 154 | 12 | 15 | 11 | 31 | 12 | 3 |
| 2007 | 254 | 198 | 159 | 8 | 21 | 10 | 38 | 8 | 10 |