| Heavy-rail passenger cars | Commuter-rail passenger coaches | Light-rail vehicles | Full-size transit buses | Vans | Ferryboats | |
|---|---|---|---|---|---|---|
| 1998 | 22.0 | 19.4 | 15.7 | 8.5 | 2.9 | 25.8 |
| 1999 | 22.5 | 17.5 | 15.7 | 8.4 | 3.1 | 25.1 |
| 2000 | 22.9 | 16.9 | 16.1 | 8.1 | 3.1 | 25.6 |
| 2001 | 21.7 | 18.1 | 16.4 | 7.8 | 3.3 | 24.7 |
| 2002 | 20.0 | 20.1 | 16.3 | 7.5 | 4.9 | 26.8 |
| 2003 | 19.0 | 20.5 | 15.6 | 7.3 | 3.4 | 27.1 |
| 2004 | 19.8 | 17.9 | 15.5 | 7.2 | 3.4 | 25.6 |
| 2005 | 20.8 | 18.6 | 14.5 | 7.6 | 3.4 | 25.6 |
| 2006 | 21.6 | 18.6 | 15.3 | 7.4 | 3.1 | 21.7 |
| 2007 | 21.6 | 18.9 | 16.1 | 6.2 | 3.1 | 20.3 |
| 2008 | 20.7 | 18.7 | 16.4 | 7.7 | 3.3 | 20.1 |
NOTES: Full-size transit buses have more than 35 seats. Data are for directly operated service vehicles only.
SOURCE: U.S. Department of Transportation, Federal Transit Administration, National Transit Database, Data Tables, as reported in U.S. Department of Transportation, Research and Innovative Technology Administration, Bureau of Transportation Statistics, National Transportation Statistics, table 1-28a, available at http://www.bts.gov/publications/national_transportation_statistics as of April 2010.