Table 5,,,
Length of Future Service,,,
Time Period,Unlimited License      Mariners,Unlicensed Mariners,
4 years or less,34%,24%,
5-9 years,23%,18%,
10-14 years,19%,19%,
15-19 years,11%,14%,
20 or more years,14%,25%,
"
SOURCE:  U.S. Department of Transportation, Bureau of Transportation Statistics and Maritime Administration, 2002 Mariner Survey, Principal Findings, Washington, DC.",,,
,,,
,,,
,,,