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 | 12427984 | 8085403 | 19102919 | 449262 | 357329 | 564846 | 0.796 | 0.648 | 0.979 | 1329278 | 1073561 | 1645906 |
1973 | 32289051 | 21168820 | 49250870 | 423511 | 345875 | 518574 | 0.775 | 0.647 | 0.927 | 1341007 | 1081318 | 1663063 |
1974 | 67113001 | 43854867 | 102705930 | 326623 | 267994 | 398079 | 0.795 | 0.668 | 0.946 | 1502712 | 1187503 | 1901589 |
1975 | 6146924 | 4034556 | 9365263 | 297423 | 247960 | 356752 | 0.886 | 0.748 | 1.050 | 1247160 | 968616 | 1605805 |
1976 | 7066876 | 4642442 | 10757427 | 421688 | 335586 | 529882 | 0.884 | 0.747 | 1.046 | 824238 | 655043 | 1037135 |
1977 | 10374716 | 6864685 | 15679484 | 323153 | 252310 | 413887 | 0.880 | 0.744 | 1.042 | 527467 | 436403 | 637534 |
1978 | 18192265 | 12050102 | 27465205 | 157158 | 129269 | 191063 | 0.897 | 0.758 | 1.061 | 380607 | 319792 | 452987 |
1979 | 29522896 | 19601736 | 44465521 | 138349 | 116639 | 164101 | 0.842 | 0.710 | 1.000 | 474213 | 391327 | 574654 |
1980 | 7667242 | 5152362 | 11409641 | 191441 | 158879 | 230677 | 0.763 | 0.640 | 0.910 | 574363 | 469088 | 703264 |
1981 | 12604123 | 8651998 | 18361529 | 296547 | 243253 | 361518 | 0.641 | 0.535 | 0.769 | 551767 | 454504 | 669844 |
1982 | 7657590 | 5359045 | 10942002 | 330808 | 271590 | 402938 | 0.649 | 0.545 | 0.772 | 511237 | 435981 | 599484 |
1983 | 23114083 | 16234316 | 32909354 | 268163 | 231693 | 310373 | 0.731 | 0.618 | 0.863 | 551141 | 482473 | 629582 |
1984 | 5921472 | 4157567 | 8433738 | 230743 | 202314 | 263168 | 0.786 | 0.670 | 0.921 | 648008 | 546301 | 768649 |
1985 | 7855883 | 5503288 | 11214185 | 274794 | 237233 | 318302 | 0.825 | 0.704 | 0.966 | 547462 | 471814 | 635239 |
1986 | 12976719 | 9064520 | 18577402 | 242653 | 205279 | 286831 | 0.881 | 0.755 | 1.029 | 504031 | 436417 | 582120 |
1987 | 2071602 | 1453784 | 2951975 | 175047 | 152253 | 201255 | 0.935 | 0.805 | 1.086 | 403565 | 345149 | 471867 |
1988 | 2173288 | 1528541 | 3089992 | 160950 | 139301 | 185965 | 0.892 | 0.765 | 1.039 | 309297 | 268410 | 356414 |
1989 | 3366923 | 2377944 | 4767215 | 140035 | 118507 | 165473 | 0.887 | 0.761 | 1.033 | 253684 | 220984 | 291222 |
1990 | 8020189 | 5739135 | 11207861 | 84830 | 73778 | 97539 | 0.867 | 0.742 | 1.012 | 297119 | 249992 | 353129 |
1991 | 11606802 | 8298792 | 16233429 | 73513 | 64926 | 83235 | 0.936 | 0.803 | 1.091 | 390617 | 329503 | 463067 |
1992 | 15656938 | 11167458 | 21951254 | 110448 | 95856 | 127261 | 0.858 | 0.739 | 0.997 | 416461 | 354807 | 488829 |
1993 | 5430250 | 3960916 | 7444646 | 169875 | 147168 | 196085 | 0.902 | 0.774 | 1.051 | 444435 | 382046 | 517013 |
1994 | 17790488 | 12938442 | 24462101 | 190223 | 165479 | 218667 | 0.854 | 0.730 | 0.998 | 477509 | 415714 | 548490 |
1995 | 7282368 | 5194271 | 10209881 | 183601 | 160311 | 210275 | 0.729 | 0.617 | 0.861 | 472100 | 407981 | 546295 |
1996 | 8197693 | 5930763 | 11331115 | 213534 | 186387 | 244634 | 0.789 | 0.672 | 0.925 | 489982 | 427814 | 561183 |
1997 | 3883449 | 2832597 | 5324152 | 236450 | 204831 | 272951 | 0.719 | 0.609 | 0.848 | 456911 | 401746 | 519651 |
1998 | 3081405 | 2250778 | 4218567 | 193621 | 170349 | 220071 | 0.779 | 0.661 | 0.917 | 341075 | 302990 | 383947 |
1999 | 34675078 | 24996812 | 48100576 | 138383 | 121410 | 157728 | 0.888 | 0.759 | 1.040 | 565790 | 457926 | 699060 |
2000 | 8358717 | 6094500 | 11464130 | 114991 | 102289 | 129270 | 0.799 | 0.678 | 0.942 | 771346 | 636009 | 935482 |
2001 | 1318656 | 956150 | 1818598 | 276127 | 231240 | 329727 | 0.585 | 0.486 | 0.704 | 550987 | 467783 | 648989 |
2002 | 1534872 | 1119095 | 2105124 | 362653 | 308156 | 426788 | 0.462 | 0.377 | 0.567 | 441006 | 380645 | 510939 |
2003 | 1156175 | 840674 | 1590083 | 265955 | 228300 | 309821 | 0.324 | 0.257 | 0.409 | 298879 | 259852 | 343768 |
2004 | 1113166 | 812615 | 1524877 | 184612 | 158483 | 215049 | 0.333 | 0.267 | 0.414 | 227424 | 199081 | 259801 |
2005 | 4858014 | 3373114 | 6996592 | 135967 | 115837 | 159594 | 0.394 | 0.323 | 0.482 | 267779 | 224409 | 319530 |
2006 | 1439550 | 1044495 | 1984025 | 99113 | 83505 | 117640 | 0.493 | 0.409 | 0.595 | 203056 | 173268 | 237964 |
2007 | 1066554 | 772310 | 1472904 | 105247 | 90803 | 121988 | 0.479 | 0.397 | 0.579 | 175860 | 153317 | 201717 |
2008 | 849252 | 609532 | 1183250 | 113124 | 97065 | 131839 | 0.378 | 0.311 | 0.459 | 152143 | 132903 | 174169 |
2009 | 4290399 | 3028494 | 6078112 | 87888 | 76122 | 101472 | 0.323 | 0.265 | 0.395 | 198059 | 165288 | 237326 |
2010 | 528347 | 379547 | 735483 | 87179 | 76156 | 99798 | 0.301 | 0.247 | 0.368 | 156898 | 136564 | 180258 |
2011 | 336889 | 245608 | 462096 | 112761 | 98666 | 128870 | 0.291 | 0.237 | 0.356 | 162888 | 142357 | 186379 |
2012 | 616592 | 447600 | 849387 | 138399 | 119128 | 160787 | 0.284 | 0.230 | 0.349 | 165516 | 144194 | 189991 |
2013 | 658451 | 480940 | 901481 | 113303 | 97103 | 132207 | 0.292 | 0.238 | 0.358 | 140513 | 122700 | 160912 |
2014 | 3823996 | 2756076 | 5305712 | 85460 | 73193 | 99782 | 0.362 | 0.298 | 0.440 | 169909 | 145182 | 198846 |
2015 | 1258996 | 914607 | 1733063 | 75227 | 64927 | 87161 | 0.429 | 0.348 | 0.528 | 170457 | 147107 | 197514 |
2016 | 1378008 | 983582 | 1930602 | 103738 | 89403 | 120371 | 0.362 | 0.291 | 0.451 | 197105 | 171515 | 226513 |
2017 | 649839 | 433553 | 974024 | 109829 | 94167 | 128096 | 0.315 | 0.247 | 0.401 | 164926 | 143864 | 189071 |
2018 | 1773023 | 805849 | 3900993 | 104242 | 88519 | 122756 | 0.314 | 0.238 | 0.413 | 163010 | 132973 | 199832 |