Table 1. Estimated recruitment, spawning stock biomass (SSB), and average fishing mortality. | ||||||||||||
Year | R(age 1) | Low | High | SSB | Low | High | Fbar(2-4) | Low | High | TSB | Low | High |
1963 | 442329 | 314500 | 622115 | 137920 | 101045 | 188250 | 0.466 | 0.395 | 0.550 | 315893 | 262069 | 380771 |
1964 | 715459 | 509716 | 1004248 | 147367 | 110518 | 196501 | 0.509 | 0.438 | 0.593 | 359654 | 305784 | 423014 |
1965 | 993488 | 711092 | 1388033 | 177140 | 138023 | 227344 | 0.570 | 0.490 | 0.663 | 458819 | 395976 | 531636 |
1966 | 1192474 | 854727 | 1663683 | 196037 | 153766 | 249928 | 0.572 | 0.494 | 0.661 | 547702 | 475892 | 630347 |
1967 | 1011225 | 724860 | 1410723 | 222393 | 174886 | 282804 | 0.610 | 0.530 | 0.701 | 613625 | 533958 | 705178 |
1968 | 493393 | 352966 | 689687 | 232410 | 190152 | 284058 | 0.650 | 0.564 | 0.749 | 594845 | 523567 | 675827 |
1969 | 426197 | 302618 | 600243 | 233428 | 188730 | 288712 | 0.599 | 0.522 | 0.688 | 485249 | 423768 | 555648 |
1970 | 1482638 | 1061264 | 2071318 | 240751 | 196138 | 295513 | 0.645 | 0.566 | 0.735 | 540211 | 471810 | 618530 |
1971 | 1970158 | 1405472 | 2761722 | 241377 | 197285 | 295323 | 0.748 | 0.661 | 0.847 | 654194 | 573280 | 746529 |
1972 | 485224 | 345784 | 680893 | 216338 | 177163 | 264175 | 0.816 | 0.721 | 0.924 | 622755 | 549025 | 706385 |
1973 | 705139 | 503146 | 988222 | 187389 | 159324 | 220398 | 0.790 | 0.697 | 0.895 | 458515 | 414172 | 507607 |
1974 | 696790 | 496481 | 977916 | 207855 | 176749 | 244435 | 0.743 | 0.655 | 0.842 | 439014 | 392610 | 490901 |
1975 | 1233943 | 872495 | 1745127 | 191609 | 161655 | 227113 | 0.809 | 0.717 | 0.912 | 424927 | 379418 | 475894 |
1976 | 855163 | 599747 | 1219354 | 162328 | 135271 | 194798 | 0.880 | 0.779 | 0.994 | 406976 | 360671 | 459226 |
1977 | 2047515 | 1446885 | 2897476 | 141052 | 117712 | 169021 | 0.815 | 0.721 | 0.920 | 422818 | 372620 | 479778 |
1978 | 1167836 | 820239 | 1662737 | 137240 | 118580 | 158837 | 0.916 | 0.814 | 1.030 | 521366 | 457139 | 594616 |
1979 | 1501402 | 1059506 | 2127602 | 133880 | 116686 | 153607 | 0.830 | 0.737 | 0.934 | 521176 | 468150 | 580208 |
1980 | 2410946 | 1693425 | 3432487 | 139528 | 122101 | 159441 | 0.920 | 0.820 | 1.031 | 568703 | 504530 | 641039 |
1981 | 930994 | 656125 | 1321011 | 139698 | 123342 | 158223 | 0.922 | 0.825 | 1.031 | 585580 | 520290 | 659064 |
1982 | 1467530 | 1045984 | 2058965 | 131366 | 114416 | 150828 | 1.042 | 0.935 | 1.162 | 517836 | 467841 | 573173 |
1983 | 807087 | 591107 | 1101984 | 105698 | 91539 | 122047 | 1.027 | 0.923 | 1.144 | 440543 | 394150 | 492398 |
1984 | 1522853 | 1127318 | 2057167 | 90537 | 77856 | 105283 | 0.959 | 0.861 | 1.069 | 391689 | 353761 | 433685 |
1985 | 368010 | 263698 | 513587 | 89115 | 76623 | 103645 | 0.916 | 0.821 | 1.022 | 366796 | 327915 | 410287 |
1986 | 1741650 | 1295928 | 2340673 | 80481 | 69837 | 92749 | 0.985 | 0.886 | 1.095 | 325732 | 292696 | 362497 |
1987 | 679605 | 502714 | 918740 | 78458 | 68187 | 90276 | 0.968 | 0.870 | 1.078 | 384085 | 338904 | 435289 |
1988 | 480759 | 351156 | 658196 | 73206 | 64819 | 82678 | 0.992 | 0.892 | 1.103 | 305162 | 279166 | 333578 |
1989 | 852194 | 626084 | 1159964 | 73559 | 65128 | 83080 | 1.019 | 0.916 | 1.133 | 262995 | 237535 | 291183 |
1990 | 331927 | 243934 | 451663 | 63159 | 55719 | 71593 | 0.938 | 0.840 | 1.047 | 218754 | 196828 | 243122 |
1991 | 394210 | 291566 | 532989 | 63667 | 55491 | 73048 | 0.925 | 0.829 | 1.031 | 189705 | 172421 | 208721 |
1992 | 954298 | 721466 | 1262271 | 64636 | 57321 | 72884 | 0.901 | 0.812 | 1.001 | 231389 | 206978 | 258679 |
1993 | 429280 | 327759 | 562246 | 68724 | 61939 | 76251 | 0.961 | 0.865 | 1.067 | 243154 | 218207 | 270953 |
1994 | 1094212 | 832362 | 1438436 | 68188 | 61516 | 75583 | 0.931 | 0.838 | 1.035 | 235111 | 213258 | 259204 |
1995 | 661683 | 505582 | 865980 | 76856 | 69846 | 84568 | 0.865 | 0.775 | 0.965 | 289054 | 259265 | 322266 |
1996 | 438156 | 333131 | 576292 | 89480 | 81758 | 97932 | 0.896 | 0.806 | 0.996 | 255774 | 233721 | 279908 |
1997 | 1447611 | 1101631 | 1902249 | 87820 | 80324 | 96016 | 0.935 | 0.844 | 1.037 | 295657 | 263828 | 331327 |
1998 | 145558 | 107940 | 196287 | 89227 | 82104 | 96967 | 1.127 | 1.024 | 1.241 | 268397 | 238181 | 302445 |
1999 | 301342 | 226169 | 401500 | 75955 | 69698 | 82775 | 1.148 | 1.047 | 1.260 | 154100 | 142767 | 166333 |
2000 | 441064 | 334343 | 581850 | 55055 | 49933 | 60702 | 1.145 | 1.035 | 1.267 | 134032 | 120607 | 148951 |
2001 | 182579 | 137067 | 243203 | 44739 | 40170 | 49827 | 0.849 | 0.759 | 0.949 | 109811 | 98767 | 122090 |
2002 | 255761 | 190871 | 342712 | 49644 | 44794 | 55018 | 1.024 | 0.914 | 1.147 | 97874 | 89445 | 107098 |
2003 | 119341 | 88724 | 160523 | 38149 | 33914 | 42914 | 0.718 | 0.632 | 0.816 | 75733 | 68410 | 83839 |
2004 | 236608 | 177201 | 315930 | 34729 | 30588 | 39431 | 0.787 | 0.700 | 0.885 | 65818 | 59380 | 72955 |
2005 | 192122 | 143036 | 258053 | 34628 | 30033 | 39926 | 0.823 | 0.734 | 0.924 | 74009 | 66072 | 82899 |
2006 | 420011 | 320742 | 550003 | 37465 | 32393 | 43331 | 0.730 | 0.645 | 0.827 | 92260 | 81886 | 103948 |
2007 | 191869 | 144867 | 254120 | 45817 | 40128 | 52312 | 0.662 | 0.584 | 0.750 | 109956 | 97959 | 123423 |
2008 | 204088 | 154594 | 269428 | 65986 | 58386 | 74575 | 0.631 | 0.556 | 0.717 | 127903 | 115435 | 141718 |
2009 | 219830 | 165219 | 292491 | 65949 | 57443 | 75715 | 0.639 | 0.560 | 0.729 | 121469 | 108447 | 136056 |
2010 | 292367 | 224139 | 381364 | 69494 | 59388 | 81319 | 0.551 | 0.479 | 0.633 | 131852 | 116601 | 149097 |
2011 | 144749 | 108957 | 192298 | 78564 | 65101 | 94810 | 0.423 | 0.363 | 0.493 | 132110 | 114065 | 153010 |
2012 | 208500 | 156367 | 278014 | 88832 | 73436 | 107455 | 0.383 | 0.328 | 0.448 | 139838 | 120487 | 162297 |
2013 | 228887 | 173060 | 302722 | 89181 | 72678 | 109431 | 0.381 | 0.328 | 0.443 | 141173 | 120785 | 165001 |
2014 | 302297 | 230534 | 396398 | 88157 | 71314 | 108977 | 0.392 | 0.339 | 0.453 | 155011 | 133115 | 180509 |
2015 | 143098 | 108816 | 188181 | 97973 | 78626 | 122080 | 0.390 | 0.338 | 0.450 | 175720 | 150392 | 205314 |
2016 | 101564 | 76777 | 134352 | 97898 | 78904 | 121464 | 0.387 | 0.335 | 0.447 | 158803 | 135412 | 186233 |
2017 | 310773 | 232643 | 415143 | 97373 | 76543 | 123873 | 0.443 | 0.385 | 0.510 | 152378 | 128304 | 180970 |
2018 | 62685 | 46622 | 84282 | 89135 | 67792 | 117197 | 0.578 | 0.499 | 0.669 | 137471 | 113300 | 166800 |
2019 | 124526 | 85207 | 181991 | 71010 | 51164 | 98554 | 0.550 | 0.461 | 0.657 | 102500 | 80307 | 130825 |
2020 | 281166 | 121441 | 650967 | 62541 | 42639 | 91731 | 0.553 | 0.404 | 0.757 | 102877 | 76643 | 138091 |