| Table 9. Predicted catches including catch multiplier. | ||||||
| Year | 1 | 2 | 3 | 4 | 5 | 6 |
| 1963 | 21161 | 48204 | 7346 | 3516 | 2784 | 1799 |
| 1964 | 38001 | 36299 | 20272 | 4194 | 1891 | 2587 |
| 1965 | 59914 | 67002 | 17102 | 8888 | 2351 | 2093 |
| 1966 | 76164 | 83798 | 28992 | 6316 | 3539 | 2345 |
| 1967 | 69070 | 106993 | 32540 | 11513 | 3203 | 3297 |
| 1968 | 37926 | 95431 | 41821 | 12108 | 5943 | 2912 |
| 1969 | 31293 | 44899 | 32259 | 13777 | 4573 | 4049 |
| 1970 | 122504 | 44299 | 18098 | 13378 | 6258 | 3368 |
| 1971 | 200926 | 158325 | 16908 | 6685 | 6989 | 4504 |
| 1972 | 57325 | 210387 | 47803 | 5681 | 2725 | 5740 |
| 1973 | 88601 | 48001 | 54911 | 13745 | 2207 | 3044 |
| 1974 | 87744 | 71319 | 11854 | 16073 | 4720 | 2329 |
| 1975 | 167554 | 72333 | 19272 | 4466 | 7385 | 3098 |
| 1976 | 129442 | 130676 | 18521 | 6481 | 1759 | 4370 |
| 1977 | 302032 | 77942 | 27036 | 4919 | 2314 | 2656 |
| 1978 | 200785 | 211977 | 17419 | 9238 | 2754 | 2125 |
| 1979 | 236600 | 122648 | 44318 | 4192 | 3370 | 1517 |
| 1980 | 414510 | 149238 | 34188 | 12284 | 1912 | 2113 |
| 1981 | 158791 | 239627 | 34672 | 8981 | 4229 | 1630 |
| 1982 | 285459 | 94580 | 58312 | 9386 | 3422 | 2739 |
| 1983 | 150537 | 160791 | 20748 | 11816 | 2808 | 2165 |
| 1984 | 266891 | 85110 | 31281 | 4310 | 3392 | 1797 |
| 1985 | 58759 | 161647 | 19269 | 7811 | 1371 | 1939 |
| 1986 | 283638 | 40766 | 34971 | 5664 | 2897 | 1431 |
| 1987 | 100284 | 185523 | 9818 | 8599 | 1544 | 1610 |
| 1988 | 69503 | 72185 | 43168 | 2984 | 2572 | 1124 |
| 1989 | 126054 | 49854 | 18490 | 9910 | 965 | 1443 |
| 1990 | 45756 | 83820 | 11821 | 4307 | 2552 | 761 |
| 1991 | 50103 | 33655 | 17688 | 3289 | 1357 | 1386 |
| 1992 | 115667 | 39250 | 8594 | 4855 | 1026 | 932 |
| 1993 | 53826 | 87492 | 10232 | 2702 | 1405 | 697 |
| 1994 | 130028 | 45289 | 20836 | 2971 | 847 | 748 |
| 1995 | 72719 | 105290 | 13647 | 5607 | 899 | 565 |
| 1996 | 43232 | 58288 | 23467 | 3148 | 1731 | 635 |
| 1997 | 132632 | 38990 | 15404 | 5400 | 988 | 769 |
| 1998 | 12099 | 124939 | 12469 | 4018 | 1642 | 563 |
| 1999 | 27985 | 12154 | 32929 | 3188 | 1144 | 739 |
| 2000 | 49176 | 26506 | 4897 | 5890 | 832 | 489 |
| 2001 | 15784 | 48123 | 8214 | 1290 | 1263 | 328 |
| 2002 | 23190 | 16853 | 14327 | 2241 | 325 | 413 |
| 2003 | 10381 | 24041 | 5965 | 4046 | 568 | 213 |
| 2004 | 17241 | 12042 | 7716 | 1646 | 1011 | 221 |
| 2005 | 12261 | 17286 | 4291 | 1759 | 489 | 391 |
| 2006 | 27531 | 13954 | 6463 | 1086 | 522 | 325 |
| 2007 | 11302 | 29455 | 4967 | 1963 | 446 | 262 |
| 2008 | 11831 | 12862 | 11400 | 1461 | 728 | 318 |
| 2009 | 10672 | 14356 | 5432 | 3490 | 628 | 358 |
| 2010 | 13600 | 12732 | 5710 | 1656 | 1316 | 300 |
| 2011 | 4844 | 16151 | 5024 | 1566 | 622 | 531 |
| 2012 | 6034 | 7353 | 7168 | 2042 | 649 | 417 |
| 2013 | 7433 | 9270 | 3951 | 2976 | 951 | 383 |
| 2014 | 9992 | 11961 | 5513 | 1745 | 1371 | 468 |
| 2015 | 4437 | 16413 | 6977 | 2196 | 790 | 806 |
| 2016 | 3307 | 7096 | 8994 | 3400 | 1040 | 552 |
| 2017 | 11487 | 5563 | 4594 | 3961 | 1775 | 630 |
| 2018 | 3395 | 18713 | 4102 | 2157 | 1794 | 1190 |
| 2019 | 6323 | 4483 | 9607 | 1301 | 757 | 1172 |