| Type of firearm | Size of ammunition | Total | 1998 | 1999 | 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Number of
victim officers killed with firearms and body armor was penetrated |
Total | 20 | 3 | 3 | 0 | 1 | 1 | 4 | 4 | 1 | 1 | 2 |
| Handgun | Total | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 |
| 9 Millimeter | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | |
| Rifle | Total | 19 | 3 | 3 | 0 | 1 | 1 | 4 | 4 | 0 | 1 | 2 |
| .223 Caliber | 2 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | |
| .30 Caliber | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| .30-06 Caliber | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | |
| .30-30 Caliber | 2 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | |
| .300 Caliber | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | |
| .308 Caliber | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | |
| 5.56 Millimeter | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | |
| 7 Millimeter | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | |
| 7.62x39 Millimeter | 8 | 2 | 3 | 0 | 1 | 0 | 0 | 2 | 0 | 0 | 0 | |
| Shotgun | Total | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |