UNIT	2000	2001	2002	2003	2004	2005	2006	2007	2008	2009	2010	2011
Federal Aviation Administration	26	175	266	253	263	211	230	223	209	186	180	188
Federal Railroad Administration	1,397	846	1,124	1,081	1,652	2,412	2,757	2,125	1,930	1,610	2,450	3,233
Office of Hazardous Materials	513	534	361	493	1,292	1,423	15	0	0	0	0	0
Federal Motor Carrier Safety Admin	603	643	502	634	720	620	605	621	598	522	514	562
Office of Pipeline Safety	448	369	521	1,102	1,260	1,488	30	0	0	0	0	0
Pipeline and HAZMAT Safety Admin	0	0	0	0	0	0	2,382	2,932	2,957	2,564	2,407	2,445
NHTSA	29	42	29	49	102	109	126	116	110	102	80	101
Office of Intelligence and Security	101	108	440	133	340	371	327	0	0	0	0	0
Federal Transit Administration	61	364	456	151	214	293	48	0	0	0	0	0
DOT Intermodal Hazmat Program	0	16	211	20	96	183	243	337	231	236	216	250
DOT Crisis Management Center	0	0	165	622	1,119	23,362	35,265	33,680	32,033	29,842	32,337	30,246
DOT Office of Inspector General	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	907
TOTAL DOT NOTIFICATIONS	3,179	3,097	4,075	4,538	7,058	30,472	42,028	40,034	38,068	35,062	38,184	37,932