■147- 



OTHER 20% 



ECUADOR 6% 



MEXICO 13% 



USA 61% 



Figure 2. flajor participants in the eastern tropical Pacific 

 Ocean yellowfin tuna fishery based upon percent of 

 total catch in 1979. 



200 



O 



X 



o 



< 



150- 



100 



50- 



— INSIDE CYRA 

 --OUTSIDE CYRA 



, — "^ 



1961 



— I — 

 63 



— r— 

 65 



!■•■ — I r 



67 69 71 



YEAR 



— r- 

 73 



— I 1 



75 77 79 



Figure 3. Catches of yellowfin tuna from inside the CYRA and outside 

 the CYRA in the eastern tropical Pacific Ocean. 



