R.A. Myers et al's Time Series Data for Brevoortia tyrannus
Time series graph (loading may take 2-3 min.)     [n=41]

Year/Units Recruitment Spawning stock Landings Fishing mortality
(1/year)
(Billions) scaled to lifetime ( Thousand tonnes of females) scaled to lifetime (Thousand tonnes)
1955 325 645.0 0.760
1956 257 715.0 1.190
1957 133 606.0 1.460
1958 88.3 512.0 0.850
1959 173 662.0 1.040
1960 123 532.0 0.540
1961 359 579.0 0.850
1962 199 542.0 1.480
1963 64.9 348.0 1.650
1964 30.7 270.0 1.720
1965 20.7 275.0 2.070
1966 9 221.0 1.370
1967 20.8 194.0 1.320
1968 16.7 236.0 1.940
1969 14 162.0 1.370
1970 16.1 259.0 1.230
1971 27.9 250.0 1.120
1972 47.7 366.0 2.240
1973 12.5 347.0 2.540
1974 12 292.0 2.290
1975 13.6 250.0 2.150
1976 15.6 341.0 1.890
1977 25.6 341.0 1.560
1978 44.5 344.0 1.550
1979 40.4 376.0 1.330
1980 58 402.0 1.480
1981 42.4 381.0 1.290
1982 48.8 382.0 1.730
1983 35.8 419.0 1.590
1984 55.3 326.0 2.010
1985 19.3 307.0 2.030
1986 16.9 238.0 1.450
1987 39 327.0 1.210
1988 60.9 309.0 1.530
1989 36.4 322.0 1.510
1990 35 401.0 1.360
1991 59.4 381.0 1.820
1992 27.6 298.0 1.170
1993 36.3 321.0 1.130
1994 62.9 260.0 1.040
1995 70.4 340.0 1.120
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