Yearclass,R_S
1962,0.597475672
1963,0.681619039
1964,1.140147657
1965,2.951271281
1966,4.891080604
1967,13.15660164
1968,1.756385565
1969,1.665830675
1970,0.526366279
1971,0.70999006
1972,0.674976211
1973,1.498742557
1974,2.305557777
1975,0.721651624
1976,0.248560155
1977,0.16092976
1978,0.630030835
1979,0.179366769
1980,0.529662122
1981,1.600619091
1982,4.379986427
1983,0.309095927
1984,0.197594061
1985,0.214304425
1986,0.219644384
1987,0.720530257
1988,1.199601862
1989,0.545953332
1990,0.748843984
1991,0.609705328
1992,0.18227872
1993,0.59477342
1994,0.706885672
1995,0.616609121
1996,0.820413107
1997,0.552759663
1998,0.675695026
1999,3.988246569
2000,0.819534204
2001,0.435246846
2002,0.775918301
2003,1.187225961