ECONOMICS OF THE FISHERIES 



387 



10,000 

 9000 



8000 

 7000 

 6000 



5000 

 4000 



3000 



1920 1922 1924 1926 1928 1930 1932 1934 1936 1938 1940 



1 10,000 



9000 

 8000 



ti^TOOO 

 6000 



5000 



O 2000 



1000 

 900 

 800 

 700 



600 



500 



4000 



3000 



1920 1922 1924 1926 1928 1930 1932 1934 1936 1938 1940 



2000 O 



Z 



o 



_J 



1000 

 900 

 800 

 700 

 600 



500 



Fig. 10. Fish Production, Northern Europe, nine countries: England, Norway, Scotland, 

 France, Germany, Holland, Sweden, Denmark, Ireland; (Cons. Perm. Int. pour I'Expl. de la 

 Mer, Bull. Stat., Vol. XXVII, 1939) ; total fish production, Canada, and Canadian Index of 

 Industrial Production. (Dominion Bureau of Statistics). The coefficient of correlation of the 

 Canadian curves of fish production and the Index of Industrial Production is r = + 0.86. 



