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 | 445677 | 323307 | 614363 | 145249 | 96192 | 219325 | 0.470 | 0.402 | 0.550 | 321146 | 256534 | 402031 |
1964 | 727232 | 528428 | 1000829 | 151858 | 105655 | 218265 | 0.516 | 0.449 | 0.594 | 364475 | 302067 | 439778 |
1965 | 980752 | 715934 | 1343523 | 181679 | 133004 | 248166 | 0.566 | 0.491 | 0.654 | 462696 | 392724 | 545135 |
1966 | 1190500 | 869812 | 1629423 | 198332 | 147919 | 265927 | 0.577 | 0.504 | 0.661 | 547622 | 471289 | 636319 |
1967 | 1011283 | 738544 | 1384745 | 221293 | 168184 | 291172 | 0.617 | 0.543 | 0.702 | 611644 | 529861 | 706050 |
1968 | 498920 | 363497 | 684796 | 231554 | 186062 | 288170 | 0.649 | 0.569 | 0.741 | 592460 | 521618 | 672922 |
1969 | 435738 | 315627 | 601555 | 232333 | 185911 | 290347 | 0.609 | 0.537 | 0.692 | 484779 | 423387 | 555074 |
1970 | 1479011 | 1077852 | 2029475 | 242200 | 194987 | 300845 | 0.645 | 0.571 | 0.727 | 541364 | 473079 | 619505 |
1971 | 1964241 | 1425664 | 2706277 | 241347 | 196126 | 296995 | 0.742 | 0.662 | 0.832 | 652264 | 573074 | 742395 |
1972 | 482621 | 349904 | 665676 | 212576 | 174584 | 258836 | 0.814 | 0.726 | 0.911 | 618011 | 546709 | 698612 |
1973 | 703217 | 510468 | 968746 | 186706 | 158071 | 220528 | 0.786 | 0.700 | 0.881 | 457405 | 413776 | 505635 |
1974 | 693226 | 502483 | 956376 | 206345 | 174915 | 243423 | 0.751 | 0.668 | 0.844 | 437106 | 391747 | 487717 |
1975 | 1213026 | 871023 | 1689316 | 189052 | 159908 | 223508 | 0.808 | 0.723 | 0.904 | 421202 | 377140 | 470411 |
1976 | 831747 | 592495 | 1167608 | 159400 | 134055 | 189536 | 0.871 | 0.779 | 0.976 | 400741 | 356595 | 450352 |
1977 | 2022212 | 1451117 | 2818064 | 137139 | 114880 | 163710 | 0.829 | 0.739 | 0.929 | 416579 | 368864 | 470466 |
1978 | 1190537 | 851501 | 1664566 | 133067 | 115163 | 153754 | 0.917 | 0.821 | 1.023 | 516092 | 453999 | 586678 |
1979 | 1484422 | 1065629 | 2067799 | 131610 | 114718 | 150990 | 0.837 | 0.750 | 0.935 | 519085 | 467400 | 576485 |
1980 | 2384843 | 1703851 | 3338014 | 135975 | 119314 | 154963 | 0.920 | 0.829 | 1.021 | 563594 | 501663 | 633171 |
1981 | 933713 | 668570 | 1304007 | 135676 | 120261 | 153066 | 0.931 | 0.840 | 1.033 | 580958 | 517777 | 651849 |
1982 | 1470960 | 1064235 | 2033127 | 124906 | 109865 | 142006 | 1.042 | 0.943 | 1.152 | 511980 | 463618 | 565386 |
1983 | 815631 | 604503 | 1100497 | 100830 | 88316 | 115117 | 1.025 | 0.928 | 1.132 | 436054 | 391261 | 485975 |
1984 | 1503702 | 1125549 | 2008903 | 86362 | 75079 | 99341 | 0.960 | 0.869 | 1.061 | 387259 | 350939 | 427338 |
1985 | 375460 | 273535 | 515364 | 84962 | 74154 | 97346 | 0.919 | 0.831 | 1.016 | 361321 | 324325 | 402539 |
1986 | 1730472 | 1301123 | 2301499 | 76182 | 67062 | 86543 | 0.988 | 0.895 | 1.090 | 321304 | 289848 | 356173 |
1987 | 684639 | 512476 | 914640 | 74317 | 65601 | 84190 | 0.965 | 0.875 | 1.065 | 378569 | 335029 | 427766 |
1988 | 482280 | 356983 | 651554 | 70005 | 62718 | 78140 | 0.990 | 0.897 | 1.092 | 302271 | 276973 | 329880 |
1989 | 835421 | 620834 | 1124180 | 70124 | 63061 | 77978 | 1.013 | 0.919 | 1.116 | 258774 | 234699 | 285319 |
1990 | 334334 | 248888 | 449115 | 60426 | 54033 | 67575 | 0.945 | 0.852 | 1.047 | 214806 | 194171 | 237634 |
1991 | 394531 | 295745 | 526313 | 60095 | 53302 | 67755 | 0.927 | 0.839 | 1.024 | 186471 | 170368 | 204096 |
1992 | 930798 | 710316 | 1219718 | 61807 | 55528 | 68796 | 0.900 | 0.816 | 0.992 | 226961 | 203907 | 252621 |
1993 | 432686 | 333262 | 561772 | 66099 | 60123 | 72670 | 0.961 | 0.871 | 1.060 | 239676 | 215608 | 266430 |
1994 | 1065339 | 817304 | 1388646 | 65950 | 60014 | 72473 | 0.931 | 0.845 | 1.026 | 231585 | 210760 | 254467 |
1995 | 653828 | 504070 | 848077 | 74506 | 68128 | 81481 | 0.872 | 0.787 | 0.965 | 283669 | 255140 | 315388 |
1996 | 446721 | 342576 | 582527 | 86674 | 79749 | 94201 | 0.908 | 0.823 | 1.002 | 253921 | 232476 | 277344 |
1997 | 1430295 | 1098286 | 1862670 | 84811 | 78182 | 92003 | 0.934 | 0.850 | 1.027 | 292059 | 261596 | 326069 |
1998 | 151273 | 113163 | 202217 | 86224 | 79758 | 93214 | 1.118 | 1.021 | 1.224 | 264536 | 235049 | 297722 |
1999 | 302651 | 229177 | 399681 | 73415 | 67960 | 79307 | 1.140 | 1.045 | 1.243 | 152103 | 141262 | 163775 |
2000 | 448658 | 343472 | 586057 | 53486 | 48970 | 58418 | 1.133 | 1.028 | 1.248 | 133190 | 120221 | 147559 |
2001 | 183455 | 139313 | 241584 | 44042 | 39754 | 48792 | 0.857 | 0.768 | 0.956 | 109410 | 98714 | 121264 |
2002 | 252467 | 191063 | 333605 | 48425 | 43695 | 53667 | 1.004 | 0.901 | 1.119 | 96406 | 88211 | 105361 |
2003 | 122900 | 92748 | 162853 | 37917 | 33514 | 42899 | 0.725 | 0.639 | 0.823 | 75797 | 68445 | 83939 |
2004 | 235405 | 178697 | 310108 | 34598 | 30118 | 39745 | 0.779 | 0.694 | 0.873 | 65699 | 59077 | 73065 |
2005 | 193802 | 146205 | 256895 | 34540 | 29602 | 40301 | 0.804 | 0.720 | 0.898 | 74302 | 66208 | 83386 |
2006 | 419688 | 323804 | 543964 | 37723 | 32216 | 44172 | 0.721 | 0.639 | 0.814 | 92606 | 82252 | 104262 |
2007 | 192230 | 146902 | 251546 | 46590 | 40322 | 53833 | 0.648 | 0.575 | 0.731 | 110919 | 98793 | 124532 |
2008 | 204876 | 157009 | 267336 | 67025 | 59005 | 76135 | 0.627 | 0.555 | 0.708 | 129549 | 116874 | 143598 |
2009 | 221198 | 168577 | 290244 | 68255 | 59088 | 78845 | 0.616 | 0.542 | 0.699 | 124461 | 111040 | 139505 |
2010 | 294703 | 228375 | 380296 | 73055 | 62040 | 86027 | 0.532 | 0.466 | 0.607 | 135762 | 120113 | 153450 |
2011 | 146791 | 112024 | 192348 | 83345 | 68998 | 100674 | 0.426 | 0.371 | 0.490 | 137035 | 118684 | 158225 |
2012 | 208432 | 158384 | 274296 | 95264 | 78635 | 115408 | 0.384 | 0.333 | 0.443 | 146403 | 126310 | 169692 |
2013 | 232773 | 178122 | 304191 | 97371 | 79277 | 119596 | 0.377 | 0.329 | 0.433 | 149890 | 128335 | 175066 |
2014 | 306984 | 236869 | 397855 | 97292 | 78796 | 120130 | 0.386 | 0.338 | 0.441 | 164833 | 141851 | 191538 |
2015 | 144725 | 111334 | 188130 | 107578 | 86712 | 133465 | 0.394 | 0.345 | 0.451 | 185427 | 159270 | 215879 |
2016 | 102945 | 78777 | 134528 | 108511 | 87540 | 134507 | 0.386 | 0.338 | 0.441 | 169768 | 144907 | 198895 |
2017 | 302075 | 228938 | 398575 | 109084 | 86174 | 138085 | 0.437 | 0.384 | 0.499 | 164106 | 138172 | 194907 |
2018 | 62900 | 47055 | 84079 | 98604 | 76108 | 127749 | 0.562 | 0.487 | 0.648 | 147156 | 121984 | 177523 |
2019 | 124421 | 84756 | 182650 | 81763 | 59650 | 112073 | 0.532 | 0.449 | 0.631 | 113783 | 89430 | 144767 |
2020 | 276525 | 118737 | 643995 | 72542 | 50443 | 104323 | 0.535 | 0.401 | 0.713 | 112842 | 84789 | 150177 |