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 | 13517948 | 7820931 | 23364856 | 450776 | 333701 | 608925 | 0.803 | 0.654 | 0.986 | 1244796 | 957719 | 1617926 |
1973 | 31357926 | 18376042 | 53510952 | 407061 | 315033 | 525973 | 0.794 | 0.666 | 0.948 | 1297790 | 986299 | 1707656 |
1974 | 60343333 | 35344932 | 103022346 | 311853 | 244420 | 397890 | 0.802 | 0.682 | 0.944 | 1429888 | 1067460 | 1915370 |
1975 | 6739637 | 3954625 | 11485968 | 290007 | 231288 | 363634 | 0.822 | 0.702 | 0.962 | 1213992 | 895726 | 1645344 |
1976 | 8195268 | 4819901 | 13934397 | 412402 | 311457 | 546064 | 0.830 | 0.709 | 0.970 | 816293 | 616033 | 1081655 |
1977 | 10698870 | 6328673 | 18086859 | 321741 | 235565 | 439442 | 0.834 | 0.714 | 0.975 | 542641 | 427358 | 689023 |
1978 | 17715686 | 10452295 | 30026470 | 161661 | 126847 | 206032 | 0.832 | 0.713 | 0.971 | 390447 | 313646 | 486053 |
1979 | 27783864 | 16424036 | 47000816 | 144638 | 117191 | 178513 | 0.823 | 0.706 | 0.960 | 471643 | 370619 | 600204 |
1980 | 8297556 | 4969391 | 13854703 | 193940 | 153387 | 245214 | 0.804 | 0.691 | 0.936 | 564694 | 439541 | 725481 |
1981 | 13060520 | 8047124 | 21197286 | 289227 | 225572 | 370844 | 0.780 | 0.673 | 0.905 | 535425 | 420482 | 681788 |
1982 | 7915350 | 5001107 | 12527777 | 306018 | 239685 | 390708 | 0.784 | 0.678 | 0.907 | 483014 | 397423 | 587039 |
1983 | 22070738 | 13980055 | 34843746 | 234520 | 200995 | 273637 | 0.805 | 0.698 | 0.928 | 503107 | 429745 | 588994 |
1984 | 6302877 | 3985631 | 9967370 | 203402 | 176582 | 234296 | 0.830 | 0.721 | 0.954 | 598682 | 489526 | 732178 |
1985 | 7786539 | 4933598 | 12289243 | 251141 | 213534 | 295371 | 0.871 | 0.758 | 1.000 | 510914 | 431646 | 604739 |
1986 | 11037227 | 6958248 | 17507335 | 219981 | 182539 | 265104 | 0.920 | 0.801 | 1.056 | 455970 | 384756 | 540365 |
1987 | 2016313 | 1275815 | 3186604 | 155565 | 134112 | 180451 | 0.946 | 0.825 | 1.084 | 359543 | 301180 | 429217 |
1988 | 2135980 | 1353628 | 3370505 | 144996 | 123985 | 169568 | 0.959 | 0.836 | 1.099 | 284268 | 241802 | 334192 |
1989 | 3173969 | 2015425 | 4998489 | 127431 | 105783 | 153509 | 0.950 | 0.830 | 1.087 | 236907 | 201175 | 278987 |
1990 | 6343445 | 4135248 | 9730805 | 78548 | 67688 | 91150 | 0.948 | 0.828 | 1.085 | 261303 | 213076 | 320446 |
1991 | 11647077 | 7889219 | 17194910 | 66317 | 58063 | 75745 | 0.949 | 0.827 | 1.089 | 357906 | 294295 | 435268 |
1992 | 15320674 | 10326486 | 22730196 | 102310 | 87276 | 119935 | 0.918 | 0.803 | 1.051 | 406121 | 340293 | 484684 |
1993 | 5059197 | 3450253 | 7418434 | 164973 | 140464 | 193758 | 0.915 | 0.797 | 1.051 | 436996 | 373006 | 511964 |
1994 | 15751446 | 10735510 | 23110968 | 179774 | 153850 | 210066 | 0.890 | 0.774 | 1.023 | 446033 | 380425 | 522955 |
1995 | 7131352 | 4783080 | 10632517 | 172622 | 148198 | 201073 | 0.851 | 0.740 | 0.979 | 456375 | 389978 | 534078 |
1996 | 7413519 | 5049221 | 10884898 | 199474 | 171288 | 232299 | 0.823 | 0.714 | 0.948 | 459992 | 394893 | 535822 |
1997 | 3396400 | 2312897 | 4987482 | 221456 | 188122 | 260696 | 0.800 | 0.692 | 0.924 | 431875 | 375309 | 496966 |
1998 | 3140158 | 2141307 | 4604942 | 175471 | 152608 | 201760 | 0.801 | 0.689 | 0.932 | 317028 | 277841 | 361741 |
1999 | 35423815 | 23758224 | 52817360 | 119991 | 104614 | 137629 | 0.784 | 0.669 | 0.918 | 552458 | 423412 | 720834 |
2000 | 7734916 | 5275555 | 11340785 | 108729 | 96007 | 123137 | 0.725 | 0.618 | 0.852 | 790882 | 636761 | 982306 |
2001 | 924126 | 599877 | 1423640 | 278801 | 227209 | 342106 | 0.631 | 0.537 | 0.741 | 547110 | 452528 | 661462 |
2002 | 1121296 | 753267 | 1669135 | 358835 | 295390 | 435906 | 0.547 | 0.463 | 0.646 | 430713 | 360905 | 514024 |
2003 | 1111519 | 757575 | 1630829 | 263816 | 221307 | 314489 | 0.486 | 0.409 | 0.578 | 292198 | 248411 | 343702 |
2004 | 1107025 | 756357 | 1620271 | 163765 | 139824 | 191805 | 0.465 | 0.391 | 0.553 | 204104 | 177974 | 234069 |
2005 | 5047902 | 3394093 | 7507547 | 105042 | 91466 | 120634 | 0.461 | 0.389 | 0.547 | 238942 | 196354 | 290766 |
2006 | 1734631 | 1180232 | 2549451 | 70998 | 62986 | 80030 | 0.465 | 0.392 | 0.551 | 185866 | 159699 | 216321 |
2007 | 1191622 | 812057 | 1748599 | 91386 | 78831 | 105941 | 0.448 | 0.377 | 0.531 | 167812 | 145331 | 193771 |
2008 | 905794 | 617206 | 1329317 | 103499 | 87317 | 122681 | 0.416 | 0.350 | 0.494 | 144135 | 124713 | 166582 |
2009 | 3911048 | 2647196 | 5778302 | 79110 | 68025 | 92002 | 0.389 | 0.327 | 0.462 | 181409 | 149539 | 220072 |
2010 | 546556 | 370931 | 805335 | 76126 | 67045 | 86437 | 0.367 | 0.308 | 0.438 | 141195 | 123459 | 161479 |
2011 | 351566 | 239627 | 515795 | 99168 | 86831 | 113257 | 0.356 | 0.297 | 0.426 | 146267 | 127080 | 168351 |
2012 | 678100 | 460575 | 998360 | 118962 | 101312 | 139688 | 0.357 | 0.298 | 0.427 | 146174 | 126279 | 169202 |
2013 | 567315 | 386169 | 833434 | 92497 | 79117 | 108140 | 0.369 | 0.309 | 0.441 | 118656 | 103663 | 135817 |
2014 | 2885461 | 1960474 | 4246873 | 67175 | 58348 | 77337 | 0.394 | 0.331 | 0.469 | 133495 | 112848 | 157918 |
2015 | 1121159 | 764202 | 1644850 | 58012 | 51235 | 65685 | 0.417 | 0.349 | 0.499 | 135367 | 116839 | 156834 |
2016 | 1373123 | 929341 | 2028822 | 81631 | 70525 | 94485 | 0.431 | 0.359 | 0.518 | 163763 | 141018 | 190177 |
2017 | 576676 | 392111 | 848114 | 88026 | 74959 | 103371 | 0.438 | 0.363 | 0.527 | 138393 | 120505 | 158938 |
2018 | 1483751 | 1008723 | 2182479 | 79454 | 69057 | 91416 | 0.438 | 0.362 | 0.530 | 130224 | 113556 | 149339 |
2019 | 5621881 | 3690632 | 8563722 | 64657 | 56636 | 73813 | 0.433 | 0.354 | 0.530 | 208522 | 166456 | 261218 |
2020 | 5651285 | 3284560 | 9723381 | 81271 | 71434 | 92463 | 0.429 | 0.342 | 0.538 | 309047 | 245213 | 389497 |
2021 | 5651285 | 645112 | 49506142 | 191914 | 154049 | 239086 | 0.429 | 0.328 | 0.562 | 482194 | 293303 | 792733 |