Agency	Assaults (per 1000)	Killed-Injured (per 1000)
BATF	31.1	2.2
Capitol Police	5	3.6
Customs Services	9.7	5.1
DEA	17.9	1.1
FBI	3.9	1.2
INS	14.1	2.5
IRS	1.7	0.2
US Marshall Service	9.7	3
National Park Service	38.7	15
Postal Service	5.7	2.9
Secret Service	9.7	3