■154- 



1 1 1 1 — 



CPSDF - CLASS 3 



V) 



z 

 o 



20 



CPDF - CLASS 6 



I 



70 



72 



74 

 YEAR 



76 



78 



Figure 4. Annual catch-per-standard-days-fishing in Class-3 and 

 catch-per-days-fishing in Class-6 purse seine units 

 for unregulated fishing in the CYRA, 1970 to 1979. 



