Table 1. Estimated recruitment, total stock biomass (TBS), spawning stock biomass (SSB), and average fishing mortality for ages 2 to 4 (F24). | ||||||||||||
Year | Recruits | Low | High | TSB | Low | High | SSB | Low | High | F24 | Low | High |
1972 | 19736889 | 10968302 | 35515508 | 1753282 | 1320974 | 2327069 | 176310 | 121363 | 256135 | 0.923 | 0.722 | 1.181 |
1973 | 18643349 | 10561016 | 32911082 | 1823011 | 1358403 | 2446527 | 215346 | 160171 | 289526 | 0.875 | 0.707 | 1.083 |
1974 | 55339639 | 32026684 | 95622624 | 2676445 | 1911196 | 3748101 | 267533 | 202793 | 352942 | 0.885 | 0.721 | 1.086 |
1975 | 6082948 | 3572514 | 10357485 | 1988716 | 1466487 | 2696917 | 134457 | 106062 | 170454 | 0.895 | 0.730 | 1.098 |
1976 | 11455723 | 6697199 | 19595294 | 1038201 | 812215 | 1327065 | 195634 | 147984 | 258626 | 0.887 | 0.721 | 1.091 |
1977 | 11663793 | 6885030 | 19759402 | 778403 | 610235 | 992915 | 268874 | 198182 | 364784 | 0.864 | 0.703 | 1.063 |
1978 | 20936404 | 12398673 | 35353219 | 728687 | 565169 | 939516 | 133519 | 102443 | 174023 | 0.833 | 0.673 | 1.030 |
1979 | 42883599 | 25307719 | 72665698 | 1038201 | 786305 | 1370793 | 97929 | 78161 | 122698 | 0.787 | 0.632 | 0.981 |
1980 | 17313550 | 10169667 | 29475796 | 1241710 | 957020 | 1611088 | 117477 | 91265 | 151218 | 0.742 | 0.591 | 0.930 |
1981 | 28204723 | 16544429 | 48083036 | 1057058 | 837386 | 1334357 | 205253 | 154329 | 272982 | 0.685 | 0.544 | 0.862 |
1982 | 17072849 | 10045949 | 29014899 | 1071961 | 864356 | 1329429 | 439767 | 330030 | 585991 | 0.672 | 0.534 | 0.845 |
1983 | 38919268 | 22908074 | 66121201 | 1337082 | 1048614 | 1704905 | 293608 | 227767 | 378481 | 0.717 | 0.573 | 0.898 |
1984 | 11745726 | 6906683 | 19975159 | 1646233 | 1227119 | 2208491 | 248699 | 197478 | 313207 | 0.763 | 0.610 | 0.954 |
1985 | 16667979 | 9737549 | 28530949 | 1170568 | 929628 | 1473955 | 184057 | 148094 | 228753 | 0.786 | 0.629 | 0.983 |
1986 | 13497297 | 7760055 | 23476254 | 1120180 | 870062 | 1442200 | 315527 | 236164 | 421561 | 0.836 | 0.672 | 1.040 |
1987 | 2856192 | 1652566 | 4936465 | 923568 | 702865 | 1213574 | 176840 | 139617 | 223986 | 0.861 | 0.693 | 1.070 |
1988 | 4201701 | 2439101 | 7238033 | 698018 | 546309 | 891856 | 140084 | 110897 | 176953 | 0.889 | 0.714 | 1.108 |
1989 | 4985279 | 2907430 | 8548103 | 612314 | 471229 | 795638 | 205253 | 152918 | 275499 | 0.906 | 0.725 | 1.132 |
1990 | 7181365 | 4199937 | 12279233 | 652783 | 482618 | 882947 | 90490 | 70026 | 116936 | 0.948 | 0.757 | 1.186 |
1991 | 17141277 | 11071225 | 26539374 | 1066614 | 798891 | 1424056 | 49217 | 39847 | 60791 | 0.964 | 0.777 | 1.197 |
1992 | 33565187 | 21472423 | 52468314 | 1319812 | 994385 | 1751740 | 55271 | 44166 | 69167 | 0.879 | 0.708 | 1.090 |
1993 | 11273890 | 7199053 | 17655184 | 1125795 | 879686 | 1440758 | 134861 | 101407 | 179351 | 0.832 | 0.661 | 1.048 |
1994 | 20358315 | 12845447 | 32265206 | 1026843 | 814362 | 1294765 | 144929 | 112979 | 185914 | 0.760 | 0.596 | 0.970 |
1995 | 11296460 | 7159567 | 17823707 | 1217122 | 940700 | 1574770 | 214701 | 164911 | 279523 | 0.693 | 0.535 | 0.896 |
1996 | 13908351 | 8933868 | 21652684 | 1116825 | 895001 | 1393627 | 148747 | 116800 | 189431 | 0.644 | 0.491 | 0.845 |
1997 | 5460222 | 3525032 | 8457803 | 1107926 | 882470 | 1390981 | 327748 | 244639 | 439090 | 0.577 | 0.430 | 0.775 |
1998 | 5531668 | 3559533 | 8596451 | 848309 | 680498 | 1057502 | 231191 | 174559 | 306196 | 0.569 | 0.420 | 0.770 |
1999 | 55008595 | 33749630 | 89658629 | 1889835 | 1296087 | 2755584 | 183689 | 137684 | 245065 | 0.565 | 0.412 | 0.774 |
2000 | 10907923 | 6810799 | 17469726 | 2679123 | 1929169 | 3720617 | 115960 | 81266 | 165466 | 0.525 | 0.378 | 0.729 |
2001 | 1369560 | 864304 | 2170179 | 1349170 | 1019314 | 1785770 | 86077 | 55367 | 133821 | 0.386 | 0.272 | 0.548 |
2002 | 2260282 | 1369396 | 3730751 | 982642 | 730365 | 1322058 | 689692 | 476451 | 998371 | 0.279 | 0.192 | 0.406 |
2003 | 2999631 | 1914793 | 4699093 | 773747 | 550862 | 1086813 | 634124 | 427761 | 940042 | 0.225 | 0.154 | 0.329 |
2004 | 2733245 | 1749394 | 4270408 | 683512 | 486115 | 961068 | 451802 | 287207 | 710724 | 0.227 | 0.160 | 0.323 |
2005 | 13429979 | 8372977 | 21541244 | 1167062 | 798652 | 1705417 | 309898 | 167634 | 572896 | 0.253 | 0.184 | 0.350 |
2006 | 3166065 | 2036168 | 4922957 | 997493 | 708893 | 1403585 | 206076 | 94980 | 447119 | 0.290 | 0.212 | 0.397 |
2007 | 1865426 | 1204361 | 2889344 | 684196 | 501200 | 934008 | 149792 | 69840 | 321271 | 0.263 | 0.190 | 0.364 |
2008 | 2231088 | 1435322 | 3468039 | 535523 | 408742 | 701629 | 290396 | 197640 | 426684 | 0.213 | 0.152 | 0.297 |
2009 | 9360413 | 5940121 | 14750094 | 861991 | 639333 | 1162194 | 240386 | 166192 | 347702 | 0.184 | 0.131 | 0.260 |
2010 | 986580 | 630949 | 1542662 | 629701 | 476413 | 832310 | 238470 | 163361 | 348112 | 0.168 | 0.119 | 0.238 |
2011 | 728687 | 458695 | 1157601 | 568638 | 420997 | 768058 | 202400 | 128571 | 318622 | 0.166 | 0.117 | 0.235 |
2012 | 1031990 | 667183 | 1596270 | 500819 | 367699 | 682133 | 385771 | 266705 | 557992 | 0.154 | 0.108 | 0.220 |
2013 | 1060234 | 678677 | 1656305 | 460929 | 341765 | 621642 | 318698 | 217571 | 466830 | 0.161 | 0.115 | 0.226 |
2014 | 5352102 | 3257009 | 8794877 | 608651 | 447736 | 827397 | 262498 | 171613 | 401515 | 0.188 | 0.136 | 0.261 |
2015 | 2189098 | 1313413 | 3648622 | 650177 | 475394 | 889220 | 223016 | 133848 | 371588 | 0.211 | 0.150 | 0.298 |
2016 | 178260 | 95462 | 332874 | |||||||||