| Year | Total | Total firearms | Handguns | Rifles | Shotguns | Firearms, type not stated | Knives or cutting instruments | Other dangerous weapons | Personal weapons |
|---|---|---|---|---|---|---|---|---|---|
| 2003 | 373 | 366 | 318 | 16 | 9 | 23 | 0 | 2 | 5 |
| 2004 | 367 | 364 | 310 | 25 | 7 | 22 | 0 | 2 | 1 |
| 2005 | 347 | 344 | 301 | 19 | 5 | 19 | 0 | 3 | 0 |
| 2006 | 386 | 386 | 330 | 25 | 11 | 20 | 0 | 0 | 0 |
| 2007 | 391 | 388 | 345 | 19 | 8 | 16 | 1 | 1 | 1 |