Table 14,,, Vessel Experience Using a Deck License,,, Types of Vessels,1999-2002,Prior to 1999,None Tanker,24%,43%,33% Container Ship,19%,27%,54% Roll-on/Roll-off (RoRo),17%,22%,61% Oil-Gas-Mineral,10%,14%,76% Ocean Towing,9%,23%,68% Bulk ,9%,23%,68% Break Bulk,8%,41%,51% Gas Carrier,4%,5%,91% Fishing,3%,13%,84% Other vessels,26%,38%,36% "SOURCE: U.S. Department of Transportation, Bureau of Transportation Statistics and Maritime Administration, 2002 Mariner Survey, Principal Findings, Washington, DC.",,,