R.A. Myers et al's Time Series Data for Trisopterus esmarkii
Time series graph (loading may take 2-3 min.)     [n=38]

Year/Units Recruitment Spawning stock Landings Fishing mortality
(1/year)
(Billions) scaled to lifetime ( Thousand tonnes) scaled to lifetime (Thousand tonnes)
1957         0.2  
1958            
1959         69.3  
1960         30.7  
1961         28.6  
1962         14.7  
1963         138.0  
1964         61.4  
1965         43.2  
1966         53.0  
1967         183.0  
1968         452.0  
1969         114.0  
1970         238.0  
1971         305.0  
1972         445.0  
1973         346.0  
1974   171 735.0 1.840
1975   208 559.0 1.210
1976   200 435.0 1.200
1977   242 390.0 0.830
1978   241 270.0 0.910
1979   198 320.0 1.010
1980   332 471.0 1.230
1981   278 236.0 0.780
1982   174 359.0 1.020
1983   372 423.0 0.790
1984   377 355.0 1.200
1985   181 196.0 1.070
1986   95 174.0 0.990
1987   105 147.0 0.780
1988   150 102.0 0.530
1989   99 167.0 0.630
1990   149 139.0 0.620
1991   174 155.0 0.540
1992   220 255.0 0.600
1993   270 174.0 0.610
1994     184 172.0 0.520
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