| Table 9. Predicted catches including catch multiplier. | ||||||
| Year | 1 | 2 | 3 | 4 | 5 | 6 | 
| 1963 | 20797 | 47392 | 7324 | 3504 | 2779 | 1798 | 
| 1964 | 37755 | 34858 | 20318 | 4199 | 1894 | 2581 | 
| 1965 | 61754 | 65781 | 17116 | 8932 | 2355 | 2112 | 
| 1966 | 76804 | 82408 | 28877 | 6297 | 3533 | 2343 | 
| 1967 | 71273 | 105324 | 32593 | 11536 | 3205 | 3293 | 
| 1968 | 38424 | 96526 | 41980 | 12160 | 5967 | 2928 | 
| 1969 | 30162 | 42706 | 32120 | 13685 | 4555 | 4004 | 
| 1970 | 121878 | 42905 | 17966 | 13362 | 6259 | 3372 | 
| 1971 | 210739 | 160842 | 16946 | 6710 | 7017 | 4525 | 
| 1972 | 61465 | 218270 | 48180 | 5710 | 2732 | 5736 | 
| 1973 | 90500 | 48918 | 54990 | 13709 | 2193 | 3051 | 
| 1974 | 86855 | 70458 | 11797 | 15973 | 4702 | 2325 | 
| 1975 | 174598 | 72257 | 19281 | 4468 | 7415 | 3100 | 
| 1976 | 138513 | 137929 | 18630 | 6520 | 1764 | 4364 | 
| 1977 | 307572 | 79010 | 26989 | 4882 | 2296 | 2648 | 
| 1978 | 201356 | 219954 | 17604 | 9318 | 2769 | 2143 | 
| 1979 | 227912 | 117299 | 44007 | 4151 | 3346 | 1507 | 
| 1980 | 407493 | 148160 | 34179 | 12363 | 1918 | 2115 | 
| 1981 | 155065 | 232908 | 34501 | 8925 | 4220 | 1633 | 
| 1982 | 272425 | 94740 | 58577 | 9456 | 3439 | 2745 | 
| 1983 | 144733 | 151215 | 20951 | 11811 | 2824 | 2164 | 
| 1984 | 245937 | 80350 | 30956 | 4293 | 3379 | 1797 | 
| 1985 | 56479 | 147724 | 19185 | 7835 | 1373 | 1925 | 
| 1986 | 277728 | 39821 | 34874 | 5735 | 2947 | 1447 | 
| 1987 | 102594 | 179880 | 9726 | 8482 | 1550 | 1609 | 
| 1988 | 73362 | 71842 | 42631 | 3016 | 2557 | 1132 | 
| 1989 | 131679 | 51308 | 18643 | 9902 | 978 | 1440 | 
| 1990 | 47073 | 83262 | 11787 | 4286 | 2526 | 765 | 
| 1991 | 52061 | 34472 | 17723 | 3290 | 1355 | 1378 | 
| 1992 | 116542 | 39644 | 8882 | 4736 | 1018 | 935 | 
| 1993 | 55855 | 92519 | 11303 | 3021 | 1529 | 766 | 
| 1994 | 132707 | 44448 | 20967 | 3041 | 873 | 758 | 
| 1995 | 69208 | 99136 | 12762 | 5156 | 832 | 523 | 
| 1996 | 45232 | 61931 | 23939 | 3321 | 1809 | 660 | 
| 1997 | 146469 | 47535 | 18259 | 6385 | 1192 | 921 | 
| 1998 | 18561 | 164867 | 17730 | 5629 | 2322 | 814 | 
| 1999 | 36426 | 16427 | 40231 | 4000 | 1418 | 919 | 
| 2000 | 53234 | 32218 | 5862 | 6848 | 977 | 574 | 
| 2001 | 14963 | 41724 | 7225 | 1115 | 1075 | 281 | 
| 2002 | 26786 | 19791 | 16762 | 2717 | 389 | 481 | 
| 2003 | 8104 | 18326 | 4449 | 3046 | 436 | 161 | 
| 2004 | 17685 | 11701 | 7357 | 1575 | 985 | 215 | 
| 2005 | 14982 | 19279 | 4643 | 1895 | 538 | 426 | 
| 2006 | 29668 | 15309 | 6495 | 1077 | 524 | 330 | 
| 2007 | 11764 | 30467 | 5013 | 1943 | 439 | 264 | 
| 2008 | 11793 | 12461 | 11461 | 1457 | 727 | 318 | 
| 2009 | 12722 | 13833 | 5313 | 3553 | 627 | 359 | 
| 2010 | 13549 | 14208 | 5594 | 1618 | 1322 | 302 | 
| 2011 | 4867 | 15218 | 5160 | 1531 | 607 | 519 | 
| 2012 | 6040 | 6979 | 7170 | 2069 | 642 | 414 | 
| 2013 | 6642 | 9230 | 3898 | 2992 | 962 | 382 | 
| 2014 | 8971 | 11467 | 5546 | 1730 | 1385 | 469 | 
| 2015 | 4186 | 15854 | 7044 | 2200 | 786 | 797 | 
| 2016 | 2975 | 6855 | 8872 | 3408 | 1035 | 552 | 
| 2017 | 10265 | 5476 | 4609 | 3905 | 1793 | 631 | 
| 2018 | 3085 | 17539 | 4086 | 2224 | 1813 | 1175 | 
| 2019 | 5715 | 3890 | 7155 | 1126 | 896 | 1020 | 
| 2020 | 12199 | 8167 | 2086 | 2453 | 442 | 888 |