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 | 448452 | 325851 | 617182 | 140353 | 101101 | 194843 | 0.471 | 0.405 | 0.549 | 316126 | 262203 | 381138 |
1964 | 735800 | 535624 | 1010787 | 147706 | 110279 | 197836 | 0.518 | 0.452 | 0.594 | 361019 | 307957 | 423224 |
1965 | 980636 | 717040 | 1341134 | 177609 | 137871 | 228799 | 0.569 | 0.496 | 0.652 | 459314 | 398094 | 529949 |
1966 | 1193601 | 873178 | 1631608 | 195235 | 153520 | 248285 | 0.576 | 0.505 | 0.657 | 544748 | 476819 | 622354 |
1967 | 1014844 | 741942 | 1388126 | 218692 | 174110 | 274688 | 0.618 | 0.545 | 0.701 | 609556 | 535655 | 693652 |
1968 | 503338 | 367171 | 690003 | 229023 | 190004 | 276054 | 0.653 | 0.575 | 0.743 | 589712 | 524679 | 662805 |
1969 | 439148 | 318659 | 605195 | 229441 | 189148 | 278316 | 0.614 | 0.542 | 0.695 | 482342 | 426903 | 544981 |
1970 | 1477257 | 1078070 | 2024255 | 238556 | 197393 | 288303 | 0.648 | 0.575 | 0.729 | 537398 | 474205 | 609013 |
1971 | 1953914 | 1420732 | 2687193 | 237450 | 197725 | 285156 | 0.743 | 0.664 | 0.831 | 646250 | 571162 | 731210 |
1972 | 478445 | 347545 | 658647 | 209545 | 176056 | 249404 | 0.813 | 0.726 | 0.909 | 612893 | 544800 | 689498 |
1973 | 697779 | 507385 | 959617 | 184162 | 159015 | 213287 | 0.786 | 0.702 | 0.880 | 454102 | 413266 | 498973 |
1974 | 687916 | 499530 | 947347 | 204008 | 176064 | 236387 | 0.749 | 0.668 | 0.840 | 434094 | 391667 | 481117 |
1975 | 1189993 | 857056 | 1652266 | 186741 | 160572 | 217175 | 0.808 | 0.724 | 0.902 | 417403 | 375929 | 463454 |
1976 | 807016 | 577421 | 1127902 | 157411 | 134697 | 183955 | 0.864 | 0.774 | 0.966 | 396002 | 354145 | 442805 |
1977 | 1989422 | 1432419 | 2763020 | 135873 | 116193 | 158887 | 0.821 | 0.735 | 0.917 | 412751 | 367036 | 464160 |
1978 | 1189863 | 854982 | 1655910 | 131930 | 116101 | 149917 | 0.919 | 0.826 | 1.023 | 513602 | 452452 | 583017 |
1979 | 1475237 | 1061737 | 2049778 | 130392 | 115492 | 147215 | 0.839 | 0.753 | 0.935 | 518342 | 467560 | 574640 |
1980 | 2364301 | 1694302 | 3299244 | 135620 | 120706 | 152376 | 0.921 | 0.831 | 1.021 | 562141 | 501109 | 630606 |
1981 | 932929 | 669952 | 1299134 | 136875 | 122932 | 152400 | 0.932 | 0.841 | 1.032 | 580555 | 517688 | 651056 |
1982 | 1484670 | 1080327 | 2040349 | 127762 | 114063 | 143105 | 1.047 | 0.948 | 1.155 | 512928 | 465013 | 565779 |
1983 | 835051 | 622374 | 1120403 | 102983 | 91631 | 115741 | 1.029 | 0.933 | 1.135 | 439323 | 394662 | 489038 |
1984 | 1512831 | 1138885 | 2009558 | 88825 | 78645 | 100321 | 0.963 | 0.873 | 1.063 | 390795 | 354528 | 430772 |
1985 | 373147 | 273612 | 508891 | 86775 | 77034 | 97747 | 0.921 | 0.834 | 1.017 | 361797 | 325470 | 402180 |
1986 | 1821032 | 1375454 | 2410954 | 77546 | 69341 | 86723 | 0.993 | 0.902 | 1.094 | 324820 | 292800 | 360342 |
1987 | 701287 | 527548 | 932242 | 76125 | 68208 | 84961 | 0.970 | 0.880 | 1.068 | 392111 | 346881 | 443238 |
1988 | 472254 | 351265 | 634918 | 71968 | 65301 | 79315 | 0.993 | 0.901 | 1.094 | 304470 | 279146 | 332092 |
1989 | 848355 | 633844 | 1135464 | 70814 | 64430 | 77831 | 1.017 | 0.924 | 1.119 | 257468 | 233842 | 283480 |
1990 | 335770 | 251194 | 448823 | 61730 | 56051 | 67985 | 0.949 | 0.858 | 1.049 | 215531 | 195059 | 238151 |
1991 | 393840 | 296752 | 522694 | 61774 | 55806 | 68380 | 0.933 | 0.846 | 1.029 | 185978 | 170309 | 203089 |
1992 | 955607 | 733906 | 1244281 | 64046 | 58494 | 70125 | 0.907 | 0.824 | 0.998 | 228095 | 204998 | 253793 |
1993 | 439583 | 340257 | 567905 | 70983 | 65379 | 77066 | 0.972 | 0.883 | 1.070 | 242088 | 217836 | 269039 |
1994 | 1055273 | 816369 | 1364090 | 71041 | 65531 | 77013 | 0.942 | 0.856 | 1.037 | 230496 | 209800 | 253235 |
1995 | 671916 | 520773 | 866925 | 79940 | 73949 | 86417 | 0.873 | 0.790 | 0.966 | 281354 | 253593 | 312154 |
1996 | 470765 | 363431 | 609800 | 93587 | 86830 | 100870 | 0.902 | 0.818 | 0.994 | 258758 | 236641 | 282942 |
1997 | 1511158 | 1169989 | 1951812 | 89838 | 83446 | 96721 | 0.929 | 0.846 | 1.020 | 302062 | 270376 | 337462 |
1998 | 144872 | 108691 | 193098 | 90041 | 83688 | 96876 | 1.117 | 1.023 | 1.219 | 274975 | 244495 | 309255 |
1999 | 312650 | 238023 | 410674 | 74998 | 69904 | 80463 | 1.141 | 1.047 | 1.243 | 153501 | 142595 | 165241 |
2000 | 450128 | 346914 | 584049 | 52849 | 48977 | 57027 | 1.157 | 1.057 | 1.266 | 133427 | 120675 | 147527 |
2001 | 182959 | 139802 | 239439 | 42562 | 39197 | 46215 | 0.877 | 0.794 | 0.970 | 107330 | 97253 | 118452 |
2002 | 260280 | 198103 | 341971 | 46033 | 42450 | 49918 | 1.047 | 0.947 | 1.157 | 93489 | 86047 | 101575 |
2003 | 122725 | 93284 | 161458 | 35791 | 32627 | 39262 | 0.759 | 0.677 | 0.850 | 73812 | 67236 | 81032 |
2004 | 240612 | 183547 | 315418 | 32391 | 29358 | 35737 | 0.801 | 0.720 | 0.891 | 63603 | 58005 | 69742 |
2005 | 188619 | 143511 | 247906 | 32097 | 28836 | 35727 | 0.815 | 0.733 | 0.907 | 71890 | 64882 | 79654 |
2006 | 422403 | 326439 | 546577 | 34674 | 30914 | 38891 | 0.731 | 0.651 | 0.820 | 88838 | 79411 | 99383 |
2007 | 190687 | 146380 | 248406 | 42894 | 38227 | 48130 | 0.664 | 0.589 | 0.750 | 106477 | 95200 | 119090 |
2008 | 214159 | 164849 | 278219 | 62696 | 55944 | 70263 | 0.639 | 0.563 | 0.725 | 125467 | 113262 | 138986 |
2009 | 239914 | 182958 | 314601 | 64004 | 56092 | 73033 | 0.615 | 0.535 | 0.707 | 122709 | 109494 | 137519 |
2010 | 308536 | 239455 | 397546 | 68616 | 58617 | 80320 | 0.515 | 0.443 | 0.598 | 135041 | 118905 | 153368 |
2011 | 146291 | 111149 | 192545 | 80805 | 67297 | 97026 | 0.403 | 0.348 | 0.468 | 137942 | 119137 | 159715 |
2012 | 221883 | 169177 | 291008 | 89633 | 74900 | 107266 | 0.372 | 0.320 | 0.433 | 143768 | 124414 | 166132 |
2013 | 253231 | 194071 | 330427 | 87887 | 72838 | 106047 | 0.368 | 0.317 | 0.426 | 144582 | 124904 | 167360 |
2014 | 325819 | 251424 | 422227 | 85772 | 71317 | 103157 | 0.374 | 0.324 | 0.431 | 159090 | 138533 | 182699 |
2015 | 148549 | 114376 | 192933 | 91415 | 76139 | 109756 | 0.382 | 0.334 | 0.438 | 174637 | 152087 | 200531 |
2016 | 104647 | 80148 | 136636 | 91361 | 76624 | 108932 | 0.382 | 0.332 | 0.438 | 156289 | 136412 | 179063 |
2017 | 322043 | 245134 | 423083 | 86657 | 71954 | 104365 | 0.432 | 0.376 | 0.495 | 144230 | 125343 | 165962 |
2018 | 65450 | 48962 | 87491 | 73881 | 60324 | 90485 | 0.552 | 0.473 | 0.645 | 125162 | 107423 | 145830 |
2019 | 128084 | 87778 | 186898 | 56229 | 43817 | 72158 | 0.534 | 0.436 | 0.654 | 90394 | 74507 | 109667 |
2020 | 287953 | 124642 | 665242 | 44630 | 32221 | 61819 | 0.535 | 0.393 | 0.730 | 86299 | 64668 | 115165 |