Table 19,,, Upgrade Plans for Unlicensed Mariners,,, Upgrade Plans,Unlicensed Mariners,, Cannot upgrade higher,8%,, "Yes, in 2002",13%,, "Yes, in 2003",10%,, "Yes, after 2003",8%,, Not planning to upgrade,20%,, Don’t know,16%,, No rating/no response,27%,, "NOTE: Percentages sum to greater than 100% because respondents were allowed to mark all licenses that they held whether active, inactive, or expired.",,, "SOURCE: U.S. Department of Transportation, Bureau of Transportation Statistics and Maritime Administration, 2002 Mariner Survey, Principal Findings, Washington, DC.",,,