Table 3.5 



Number of Vessels Painted by Type of Hull and by 

 Type of Antifouling Active Ingredient 



Active Ingredient Typ e 

 Trlbutvltin 



Copolymer/ Free 

 Self-polishing Association 



1,349 



1,499 



955 



43,406 



561 

 12 



2,812 



4,303 



8,866 



97,010 





 2,988 



Undetermined 

 Other 



2,238 



762 



28,146 



77,426 



50 

 9,925 



Source: Lucas and Williams, 1987. 



III-9 



