■70- 



C 

 P 

 u 



E 



M 



E 

 T 

 R 

 I 

 C 



T 

 

 N 

 S 



10 



8 - 



1 r 



1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 



YEAR 



Figure 9. Average catch-per-unit-effort (CPUE) for skipjack 

 tuna in the eastern Atlantic, 1969-79. 



