Table 1. Estimated recruitment, spawning stock biomass (SSB), and average fishing mortality. | ||||||||||||
Year | R(age 0) | Low | High | SSB | Low | High | Fbar(2-4) | Low | High | TSB | Low | High |
1972 | 11956954 | 6129300 | 23325460 | 184972 | 133632 | 256037 | 0.963 | 0.774 | 1.197 | 847639 | 662021 | 1085299 |
1973 | 23056733 | 11955281 | 44466788 | 196534 | 153317 | 251932 | 0.914 | 0.756 | 1.104 | 993225 | 735345 | 1341541 |
1974 | 37690567 | 19538535 | 72706515 | 228810 | 180639 | 289827 | 0.929 | 0.774 | 1.115 | 1077546 | 795021 | 1460469 |
1975 | 5143071 | 2692117 | 9825419 | 117019 | 94216 | 145342 | 0.952 | 0.793 | 1.142 | 907776 | 688877 | 1196233 |
1976 | 6731587 | 3541245 | 12796138 | 162691 | 128311 | 206283 | 0.933 | 0.779 | 1.118 | 620584 | 496899 | 775057 |
1977 | 8942813 | 4722943 | 16933067 | 237837 | 182121 | 310597 | 0.925 | 0.773 | 1.108 | 423412 | 341542 | 524908 |
1978 | 14376180 | 7575549 | 27281794 | 116204 | 91620 | 147385 | 0.900 | 0.750 | 1.079 | 335088 | 269947 | 415949 |
1979 | 23413465 | 12300229 | 44567492 | 79015 | 65041 | 95991 | 0.859 | 0.713 | 1.035 | 405262 | 319845 | 513491 |
1980 | 8933720 | 4641621 | 17194716 | 90159 | 72900 | 111503 | 0.814 | 0.672 | 0.986 | 512418 | 407246 | 644750 |
1981 | 13999119 | 7325979 | 26750733 | 157608 | 123040 | 201887 | 0.745 | 0.612 | 0.906 | 513259 | 416665 | 632247 |
1982 | 9787656 | 5107365 | 18756873 | 338493 | 263823 | 434296 | 0.719 | 0.591 | 0.875 | 547351 | 450172 | 665508 |
1983 | 21917619 | 11512292 | 41727746 | 237844 | 190012 | 297718 | 0.760 | 0.628 | 0.920 | 594431 | 488458 | 723397 |
1984 | 7645202 | 3995543 | 14628580 | 198344 | 162773 | 241688 | 0.803 | 0.664 | 0.972 | 665016 | 517980 | 853791 |
1985 | 9276330 | 4862577 | 17696437 | 142545 | 118996 | 170753 | 0.823 | 0.680 | 0.996 | 561684 | 457585 | 689467 |
1986 | 10552676 | 5494762 | 20266384 | 241208 | 188196 | 309153 | 0.877 | 0.727 | 1.057 | 522258 | 422736 | 645208 |
1987 | 1908582 | 990173 | 3678838 | 138945 | 113463 | 170152 | 0.901 | 0.747 | 1.086 | 431324 | 345612 | 538294 |
1988 | 2519140 | 1315020 | 4825832 | 107308 | 88395 | 130268 | 0.931 | 0.771 | 1.124 | 343624 | 280371 | 421146 |
1989 | 3132478 | 1640568 | 5981109 | 151250 | 118575 | 192928 | 0.951 | 0.786 | 1.150 | 275458 | 222283 | 341355 |
1990 | 5343753 | 2908532 | 9817906 | 68440 | 55207 | 84843 | 0.995 | 0.824 | 1.202 | 256843 | 197379 | 334221 |
1991 | 10962170 | 6459653 | 18603039 | 37055 | 30902 | 44434 | 1.033 | 0.864 | 1.235 | 327529 | 251303 | 426875 |
1992 | 17283198 | 9926458 | 30092198 | 43253 | 35578 | 52585 | 0.967 | 0.811 | 1.155 | 432441 | 336818 | 555212 |
1993 | 6149658 | 3526809 | 10723092 | 96792 | 75745 | 123686 | 0.916 | 0.758 | 1.107 | 422663 | 348596 | 512468 |
1994 | 17453123 | 10331140 | 29484792 | 105596 | 85389 | 130584 | 0.842 | 0.688 | 1.032 | 451785 | 365494 | 558450 |
1995 | 6437467 | 3689841 | 11231105 | 154141 | 122251 | 194350 | 0.775 | 0.624 | 0.964 | 503692 | 409377 | 619735 |
1996 | 8296909 | 4862649 | 14156623 | 109395 | 88533 | 135173 | 0.730 | 0.579 | 0.921 | 499209 | 404428 | 616204 |
1997 | 4424902 | 2592188 | 7553372 | 225997 | 174709 | 292341 | 0.655 | 0.506 | 0.847 | 477390 | 390878 | 583050 |
1998 | 4217078 | 2461804 | 7223867 | 162195 | 127227 | 206774 | 0.653 | 0.501 | 0.851 | 405286 | 330204 | 497439 |
1999 | 42417741 | 24052106 | 74806956 | 128740 | 101988 | 162509 | 0.658 | 0.498 | 0.869 | 686825 | 472648 | 998054 |
2000 | 8433177 | 4930214 | 14425028 | 78821 | 62401 | 99562 | 0.628 | 0.467 | 0.844 | 955650 | 713715 | 1279597 |
2001 | 1023921 | 585478 | 1790696 | 52549 | 39904 | 69201 | 0.464 | 0.329 | 0.653 | 629689 | 478340 | 828924 |
2002 | 1938926 | 1112789 | 3378387 | 431533 | 297029 | 626946 | 0.335 | 0.226 | 0.494 | 561733 | 406245 | 776734 |
2003 | 1866746 | 1095112 | 3182086 | 376025 | 245347 | 576306 | 0.266 | 0.176 | 0.401 | 420831 | 283537 | 624605 |
2004 | 1942319 | 1132644 | 3330796 | 258143 | 166736 | 399663 | 0.269 | 0.185 | 0.391 | 333949 | 230563 | 483695 |
2005 | 10995478 | 6428465 | 18807062 | 152225 | 99601 | 232652 | 0.303 | 0.219 | 0.418 | 442507 | 311450 | 628712 |
2006 | 2871434 | 1685789 | 4890965 | 85353 | 53104 | 137187 | 0.358 | 0.265 | 0.483 | 340550 | 259340 | 447190 |
2007 | 1701569 | 1004692 | 2881813 | 54643 | 33967 | 87904 | 0.327 | 0.237 | 0.452 | 298509 | 224262 | 397338 |
2008 | 1816530 | 1061895 | 3107447 | 157887 | 111498 | 223577 | 0.262 | 0.184 | 0.374 | 252366 | 191185 | 333127 |
2009 | 8823354 | 5202932 | 14963019 | 143459 | 98936 | 208017 | 0.229 | 0.158 | 0.333 | 387176 | 282169 | 531261 |
2010 | 1020450 | 562388 | 1851600 | 136998 | 90604 | 207147 | 0.209 | 0.142 | 0.310 | 324922 | 242505 | 435349 |
2011 | 584319 | 331998 | 1028406 | 119335 | 72050 | 197654 | 0.211 | 0.142 | 0.313 | 308600 | 216547 | 439784 |
2012 | 1001613 | 593334 | 1690833 | 205368 | 138451 | 304627 | 0.194 | 0.129 | 0.293 | 255127 | 179723 | 362168 |
2013 | 983110 | 573618 | 1684926 | 173980 | 115253 | 262630 | 0.204 | 0.138 | 0.301 | 227173 | 160049 | 322449 |
2014 | 5733909 | 3303413 | 9952649 | 136951 | 83888 | 223578 | 0.244 | 0.171 | 0.349 | 292152 | 205470 | 415402 |
2015 | 1726367 | 999370 | 2982221 | 109795 | 58609 | 205684 | 0.274 | 0.196 | 0.383 | 293705 | 202101 | 426830 |
2016 | 2605363 | 1523703 | 4454882 | 70350 | 36776 | 134572 | 0.266 | 0.190 | 0.373 | 305111 | 222475 | 418442 |
2017 | 1375928 | 792239 | 2389653 | 140772 | 96860 | 204593 | 0.239 | 0.170 | 0.337 | 265808 | 200049 | 353181 |
2018 | 2281982 | 1315386 | 3958870 | 121179 | 85711 | 171324 | 0.213 | 0.151 | 0.300 | 249316 | 190790 | 325795 |
2019 | 14272511 | 8265391 | 24645486 | 143502 | 100087 | 205749 | 0.188 | 0.131 | 0.271 | 497908 | 353260 | 701785 |
2020 | 12051570 | 6070722 | 23924726 | 134145 | 88926 | 202360 | 0.179 | 0.123 | 0.261 | 789588 | 577853 | 1078907 |
2021 | 12051570 | 1225865 | 118479850 | 208540 | 128272 | 339036 | 0.179 | 0.115 | 0.278 | 1327196 | 786082 | 2240798 |