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 |
1965 | 20415477 | 12289994 | 33913092 | 956471 | 669293 | 1366872 | 0.599 | 0.452 | 0.795 | 1259390 | 945931 | 1676723 |
1966 | 49019504 | 29418314 | 81680813 | 592072 | 430407 | 814460 | 0.617 | 0.475 | 0.800 | 1451346 | 1111431 | 1895219 |
1967 | 24969657 | 14745686 | 42282451 | 234246 | 172689 | 317746 | 0.517 | 0.400 | 0.669 | 1463686 | 1087630 | 1969767 |
1968 | 975000 | 570751 | 1665567 | 143608 | 114867 | 179540 | 0.527 | 0.411 | 0.675 | 1731099 | 1195691 | 2506255 |
1969 | 6333402 | 3889504 | 10312880 | 297872 | 226792 | 391230 | 0.745 | 0.587 | 0.945 | 2941080 | 2157329 | 4009567 |
1970 | 58531491 | 36732883 | 93266174 | 1377251 | 1029488 | 1842490 | 0.851 | 0.679 | 1.065 | 2386751 | 1877057 | 3034846 |
1971 | 27232105 | 17010848 | 43594980 | 577872 | 436156 | 765635 | 0.734 | 0.588 | 0.915 | 2429419 | 1864584 | 3165359 |
1972 | 19193239 | 11832728 | 31132332 | 269545 | 207342 | 350410 | 0.834 | 0.669 | 1.041 | 2013948 | 1576745 | 2572380 |
1973 | 8243061 | 4435922 | 15317687 | 287239 | 230660 | 357697 | 0.792 | 0.636 | 0.987 | 1508775 | 1172101 | 1942155 |
1974 | 48383025 | 30196171 | 77523641 | 322610 | 257776 | 403750 | 0.830 | 0.670 | 1.028 | 2917407 | 2176942 | 3909734 |
1975 | 4382342 | 2717394 | 7067403 | 163070 | 134789 | 197285 | 0.914 | 0.741 | 1.128 | 2441938 | 1840906 | 3239197 |
1976 | 10136891 | 6414952 | 16018289 | 218961 | 174267 | 275117 | 0.908 | 0.735 | 1.120 | 1214058 | 981146 | 1502260 |
1977 | 8227916 | 5132787 | 13189445 | 343983 | 268853 | 440109 | 0.889 | 0.720 | 1.097 | 836756 | 678704 | 1031614 |
1978 | 16128514 | 10165272 | 25589966 | 149493 | 119956 | 186303 | 0.902 | 0.731 | 1.114 | 676823 | 534856 | 856473 |
1979 | 38602725 | 24230546 | 61499661 | 98726 | 81911 | 118994 | 0.874 | 0.705 | 1.084 | 957921 | 730792 | 1255643 |
1980 | 16439324 | 10092347 | 26777854 | 111746 | 90645 | 137759 | 0.829 | 0.662 | 1.038 | 1172973 | 902496 | 1524512 |
1981 | 30615334 | 18485070 | 50705717 | 206553 | 160013 | 266629 | 0.671 | 0.531 | 0.848 | 1046203 | 824407 | 1327672 |
1982 | 17110690 | 10417984 | 28102914 | 453728 | 351573 | 585565 | 0.630 | 0.499 | 0.795 | 1065866 | 855627 | 1327765 |
1983 | 35885349 | 22233383 | 57920035 | 304605 | 245826 | 377439 | 0.731 | 0.584 | 0.914 | 1289180 | 1013313 | 1640149 |
1984 | 9293446 | 5811814 | 14860788 | 254101 | 209949 | 307538 | 0.800 | 0.641 | 0.998 | 1550912 | 1162864 | 2068451 |
1985 | 12477586 | 7788543 | 19989639 | 175822 | 147231 | 209965 | 0.818 | 0.657 | 1.020 | 1055044 | 842287 | 1321541 |
1986 | 7855861 | 4789334 | 12885833 | 310534 | 243722 | 395662 | 0.817 | 0.654 | 1.022 | 894963 | 715953 | 1118731 |
1987 | 1613388 | 1006985 | 2584963 | 174645 | 143733 | 212206 | 0.906 | 0.732 | 1.123 | 750568 | 592447 | 950890 |
1988 | 2465474 | 1541683 | 3942810 | 133357 | 110544 | 160877 | 0.945 | 0.765 | 1.168 | 539947 | 441331 | 660599 |
1989 | 3003425 | 1875131 | 4810627 | 184012 | 146076 | 231800 | 0.950 | 0.769 | 1.172 | 449635 | 363224 | 556602 |
1990 | 3299957 | 1967268 | 5535450 | 82488 | 67126 | 101366 | 0.945 | 0.765 | 1.169 | 431752 | 336461 | 554032 |
1991 | 10884827 | 7180438 | 16500311 | 49435 | 41720 | 58576 | 1.065 | 0.874 | 1.298 | 730325 | 558518 | 954981 |
1992 | 22634883 | 14709396 | 34830658 | 56817 | 47095 | 68547 | 0.970 | 0.800 | 1.176 | 899557 | 693307 | 1167164 |
1993 | 9746160 | 6123543 | 15511876 | 117663 | 93350 | 148309 | 0.962 | 0.791 | 1.171 | 836377 | 666809 | 1049066 |
1994 | 12191924 | 7848410 | 18939253 | 129151 | 104935 | 158957 | 0.851 | 0.694 | 1.044 | 770848 | 624949 | 950808 |
1995 | 15840781 | 8979250 | 27945577 | 185790 | 149627 | 230693 | 0.791 | 0.642 | 0.974 | 977149 | 760613 | 1255331 |
1996 | 14226896 | 8857836 | 22850340 | 127872 | 107025 | 152780 | 0.830 | 0.673 | 1.022 | 894302 | 712407 | 1122640 |
1997 | 4987194 | 3223871 | 7714980 | 255646 | 201522 | 324307 | 0.704 | 0.568 | 0.873 | 874413 | 702940 | 1087714 |
1998 | 4227078 | 2763058 | 6466815 | 176453 | 144859 | 214939 | 0.717 | 0.578 | 0.890 | 671721 | 549171 | 821619 |
1999 | 25817687 | 16650690 | 40031551 | 144712 | 120549 | 173717 | 0.814 | 0.652 | 1.015 | 1060470 | 786712 | 1429490 |
2000 | 4902098 | 3120759 | 7700232 | 87819 | 73323 | 105181 | 0.790 | 0.618 | 1.010 | 1381609 | 1021702 | 1868296 |
2001 | 1122274 | 725930 | 1735015 | 55190 | 45326 | 67201 | 0.582 | 0.449 | 0.754 | 811492 | 629170 | 1046648 |
2002 | 8298126 | 4345182 | 15847184 | 409874 | 301902 | 556461 | 0.459 | 0.348 | 0.604 | 714786 | 563124 | 907295 |
2003 | 2676304 | 1702172 | 4207920 | 336218 | 253148 | 446547 | 0.277 | 0.207 | 0.370 | 452495 | 358160 | 571678 |
2004 | 1969606 | 1282130 | 3025704 | 235723 | 182861 | 303865 | 0.287 | 0.220 | 0.374 | 428642 | 348943 | 526544 |
2005 | 6945856 | 4441341 | 10862690 | 152694 | 123072 | 189447 | 0.321 | 0.247 | 0.416 | 644965 | 483066 | 861126 |
2006 | 1967910 | 1271125 | 3046646 | 87832 | 73501 | 104958 | 0.475 | 0.366 | 0.616 | 578398 | 440093 | 760165 |
2007 | 1301746 | 842483 | 2011369 | 56311 | 46626 | 68007 | 0.442 | 0.338 | 0.577 | 412605 | 325876 | 522416 |
2008 | 1893589 | 1219913 | 2939290 | 166791 | 124350 | 223718 | 0.312 | 0.237 | 0.411 | 358905 | 286907 | 448971 |
2009 | 6605778 | 4268892 | 10221928 | 148108 | 112533 | 194931 | 0.261 | 0.197 | 0.345 | 592589 | 447017 | 785566 |
2010 | 982226 | 619504 | 1557323 | 125953 | 98732 | 160678 | 0.266 | 0.200 | 0.354 | 412893 | 317634 | 536721 |
2011 | 936516 | 559497 | 1567590 | 95379 | 73808 | 123253 | 0.297 | 0.220 | 0.401 | 324763 | 254441 | 414519 |
2012 | 985342 | 637054 | 1524047 | 206258 | 154282 | 275744 | 0.222 | 0.163 | 0.302 | 299855 | 235958 | 381054 |
2013 | 952537 | 617879 | 1468452 | 169524 | 126260 | 227611 | 0.240 | 0.179 | 0.322 | 304158 | 238849 | 387326 |
2014 | 3172216 | 2019369 | 4983219 | 111369 | 82884 | 149644 | 0.336 | 0.251 | 0.452 | 349496 | 272866 | 447645 |
2015 | 2278191 | 1439633 | 3605193 | 81395 | 58992 | 112306 | 0.441 | 0.322 | 0.604 | 387805 | 296076 | 507952 |
2016 | 2085513 | 1345862 | 3231656 | 54455 | 38125 | 77780 | 0.351 | 0.254 | 0.487 | 431373 | 333762 | 557532 |
2017 | 2264289 | 1409815 | 3636651 | 131254 | 95767 | 179893 | 0.292 | 0.213 | 0.402 | 411420 | 320101 | 528789 |
2018 | 4519454 | 2765143 | 7386766 | 123658 | 91014 | 168011 | 0.251 | 0.183 | 0.343 | 482091 | 364781 | 637126 |
2019 | 9485674 | 5716229 | 15740800 | 146350 | 106975 | 200218 | 0.203 | 0.147 | 0.280 | 857569 | 619467 | 1187189 |
2020 | 8454191 | 4637422 | 15412300 | 141064 | 98138 | 202766 | 0.172 | 0.120 | 0.247 | 1361113 | 933687 | 1984209 |
2021 | 8454191 | 881097 | 81118617 | 244026 | 151820 | 392230 | 0.172 | 0.098 | 0.302 | 1644688 | 818130 | 3306317 |