| UNIT |
2000 |
2001 |
2002 |
2003 |
2004 |
2005 |
2006 |
2007 |
| Federal
Aviation Administration |
26 |
175 |
266 |
253 |
263 |
211 |
230 |
223 |
| Federal
Railroad Administration |
1,397 |
846 |
1,124 |
1,081 |
1,652 |
2,412 |
2,757 |
2,125 |
| Office
of Hazardous Materials |
513 |
534 |
361 |
493 |
1,292 |
1,423 |
15 |
0 |
| Federal
Motor Carrier Safety Admin |
603 |
643 |
502 |
634 |
720 |
620 |
605 |
621 |
| Office
of Pipeline Safety |
448 |
369 |
521 |
1,102 |
1,260 |
1,488 |
30 |
0 |
| Pipeline
and HAZMAT Safety Admin |
0 |
0 |
0 |
0 |
0 |
0 |
2,382 |
2,932 |
| NHTSA |
29 |
42 |
29 |
49 |
102 |
109 |
126 |
116 |
| Office
of Intelligence and Security |
101 |
108 |
440 |
133 |
340 |
371 |
327 |
0 |
| Federal
Transit Administration |
61 |
364 |
456 |
151 |
214 |
293 |
48 |
0 |
| DOT
Intermodal Hazmat Program |
0 |
16 |
211 |
20 |
96 |
183 |
243 |
337 |
| DOT
Crisis Management Center |
0 |
0 |
165 |
622 |
1,119 |
23,362 |
35,265 |
33,680 |
| TOTAL
DOT NOTIFICATIONS |
3,179 |
3,097 |
4,075 |
4,538 |
7,058 |
30,472 |
42,028 |
40,034 |
|