R.A. Myers et al's Time Series Data for Clupea harengus
Time series graph (loading may take 2-3 min.)     [n=21]

Year/Units Recruitment Spawning stock Landings Fishing mortality
(1/year)
(Millions) scaled to lifetime ( Tons) scaled to lifetime (Tons)
1970 36.1   1.120
1971 32.9   0.981
1972 61.9   1.020
1973 62.3   0.683
1974 53.9   1.010
1975 49.1   0.945
1976 35.3 32,000.0 1.150
1977 50 25,500.0 0.935
1978 46 23,100.0 0.492
1979 45.1 21,800.0 0.542
1980 45.5 20,700.0 0.405
1981 47.1 22,600.0 0.480
1982 43.8 17,400.0 0.418
1983 51.9 20,300.0 0.466
1984 42.2 19,700.0 0.622
1985 54.2 20,200.0 0.440
1986 61.3 18,200.0 0.385
1987 46 17,700.0 0.351
1988 73.7 19,800.0 0.480
1989 44.4 22,700.0 0.453
1990     49.3 21,000.0 0.412
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