BTS | TABLE 11-13a Age of U.S. Flag Vessels by Type: 2001

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BTS Home > Publications > Transportation Statistics Annual Report > 2004 > Appendix B

TABLE 11-13a Age of U.S. Flag Vessels by Type: 2001

Percentage of vessels

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Vessel types	Age range (years)						Total Percent
Vessel types	< 6	6-10	11-15	16-20	21-25	> 25	Total Percent
Dry cargo	11.8	7.9	13.7	14.4	15.9	35.9	100
Tanker	10.0	2.5	4.2	26.7	23.3	33.3	100
Towboat	7.2	3.2	2.4	13.4	18.9	54.7	100
Passenger	11.5	11.1	18.8	15.0	10.5	32.7	100
Support	19.4	7.1	4.3	23.6	28.7	16.7	100
Dry barge	23.6	9.7	7.1	14.7	21.2	23.2	99
Liquid barge	15.1	9.4	2.1	8.0	19.5	45.7	100
Total	20.0	8.8	6.2	14.2	20.7	29.6	100

NOTE: Support includes offshore support and crewboats. Liquid barge includes tank barges. Total percent may not equal 100 due rounding.

SOURCES: U.S. Department of Transportation, Bureau of Transportation Statistics, National Transportation Statistics 2002, table 1-31 revised, available at http://www.bts.gov/, as of January 2004.