Table 1. Estimated recruitment, spawning stock biomass (SSB), and average fishing mortality. | ||||||||||||
Year | R(age 1) | Low | High | SSB | Low | High | Fbar(5-7) | Low | High | TSB | Low | High |
1971 | 270089 | 132636 | 549987 | 222829 | 111493 | 445347 | 0.103 | 0.041 | 0.256 | 246289 | 129703 | 467670 |
1972 | 311616 | 167336 | 580295 | 223827 | 116496 | 430045 | 0.114 | 0.051 | 0.258 | 253892 | 139714 | 461382 |
1973 | 314677 | 175626 | 563820 | 233658 | 128372 | 425296 | 0.167 | 0.085 | 0.330 | 265895 | 152735 | 462894 |
1974 | 297373 | 168910 | 523539 | 233127 | 132452 | 410324 | 0.210 | 0.109 | 0.405 | 264381 | 155845 | 448508 |
1975 | 278014 | 158688 | 487067 | 221470 | 127942 | 383367 | 0.236 | 0.122 | 0.459 | 250853 | 149870 | 419877 |
1976 | 275546 | 156799 | 484221 | 202781 | 118257 | 347718 | 0.253 | 0.129 | 0.497 | 231371 | 139448 | 383889 |
1977 | 250834 | 142630 | 441125 | 184830 | 107791 | 316928 | 0.273 | 0.137 | 0.544 | 211536 | 127461 | 351067 |
1978 | 238297 | 135022 | 420565 | 169510 | 97752 | 293942 | 0.280 | 0.137 | 0.571 | 194591 | 116154 | 325996 |
1979 | 228221 | 128328 | 405872 | 155438 | 88174 | 274016 | 0.274 | 0.130 | 0.575 | 179364 | 105628 | 304572 |
1980 | 187816 | 105758 | 333545 | 144515 | 80629 | 259024 | 0.258 | 0.122 | 0.547 | 165253 | 95683 | 285407 |
1981 | 170869 | 95659 | 305209 | 134469 | 73751 | 245174 | 0.232 | 0.109 | 0.496 | 152818 | 87080 | 268183 |
1982 | 166861 | 93251 | 298576 | 125656 | 67907 | 232513 | 0.182 | 0.082 | 0.403 | 143049 | 80606 | 253865 |
1983 | 179858 | 102285 | 316261 | 123428 | 67114 | 226991 | 0.150 | 0.065 | 0.344 | 141569 | 80537 | 248852 |
1984 | 180480 | 103206 | 315612 | 126213 | 70206 | 226898 | 0.151 | 0.069 | 0.332 | 144772 | 84088 | 249248 |
1985 | 183057 | 103630 | 323361 | 129328 | 73743 | 226811 | 0.167 | 0.080 | 0.345 | 148145 | 87980 | 249454 |
1986 | 194402 | 109107 | 346377 | 130419 | 76058 | 223633 | 0.182 | 0.091 | 0.363 | 150100 | 91089 | 247340 |
1987 | 219943 | 123212 | 392617 | 130709 | 78110 | 218728 | 0.206 | 0.108 | 0.394 | 152524 | 94819 | 245346 |
1988 | 228513 | 124363 | 419886 | 131522 | 80621 | 214558 | 0.241 | 0.132 | 0.440 | 154724 | 97940 | 244429 |
1989 | 290139 | 159445 | 527963 | 132384 | 82825 | 211597 | 0.305 | 0.175 | 0.529 | 160294 | 103186 | 249008 |
1990 | 388526 | 216258 | 698022 | 134530 | 85852 | 210809 | 0.367 | 0.218 | 0.619 | 171152 | 111909 | 261757 |
1991 | 574696 | 311074 | 1061727 | 146949 | 95658 | 225742 | 0.422 | 0.256 | 0.695 | 199774 | 131652 | 303146 |
1992 | 759638 | 392614 | 1469767 | 177011 | 114471 | 273719 | 0.437 | 0.272 | 0.702 | 248573 | 158816 | 389058 |
1993 | 971860 | 469049 | 2013677 | 227468 | 139900 | 369848 | 0.515 | 0.336 | 0.790 | 320055 | 192034 | 533422 |
1994 | 1033167 | 497374 | 2146138 | 279576 | 160928 | 485702 | 0.609 | 0.413 | 0.899 | 383088 | 217260 | 675490 |
1995 | 1024451 | 494544 | 2122153 | 314179 | 172246 | 573067 | 0.749 | 0.519 | 1.080 | 419523 | 229721 | 766145 |
1996 | 760038 | 397578 | 1452939 | 308534 | 167938 | 566836 | 0.832 | 0.581 | 1.193 | 394998 | 219514 | 710769 |
1997 | 674997 | 352133 | 1293890 | 270056 | 151934 | 480015 | 0.973 | 0.683 | 1.387 | 343044 | 197603 | 595533 |
1998 | 722632 | 374135 | 1395747 | 212725 | 124424 | 363689 | 1.058 | 0.753 | 1.485 | 285567 | 168271 | 484624 |
1999 | 702186 | 361711 | 1363149 | 190828 | 109874 | 331427 | 1.144 | 0.831 | 1.575 | 263239 | 152417 | 454641 |
2000 | 567268 | 295814 | 1087822 | 183935 | 103113 | 328106 | 1.169 | 0.856 | 1.597 | 246355 | 139931 | 433722 |
2001 | 470291 | 246731 | 896417 | 164038 | 91537 | 293964 | 1.149 | 0.840 | 1.571 | 215625 | 122552 | 379385 |
2002 | 517915 | 284796 | 941854 | 137635 | 77994 | 242884 | 1.141 | 0.842 | 1.548 | 189335 | 109821 | 326419 |
2003 | 482080 | 274117 | 847816 | 127386 | 74357 | 218234 | 1.175 | 0.878 | 1.571 | 177619 | 106145 | 297221 |
2004 | 376393 | 212938 | 665316 | 126242 | 75649 | 210670 | 1.224 | 0.912 | 1.642 | 168251 | 102779 | 275431 |
2005 | 361417 | 202774 | 644177 | 110526 | 67287 | 181550 | 1.196 | 0.876 | 1.634 | 148265 | 91388 | 240543 |
2006 | 495950 | 283971 | 866168 | 97467 | 59329 | 160122 | 1.184 | 0.873 | 1.605 | 143895 | 89339 | 231768 |
2007 | 534520 | 303370 | 941794 | 108112 | 66575 | 175565 | 1.213 | 0.903 | 1.628 | 161051 | 100185 | 258897 |
2008 | 430108 | 251886 | 734430 | 125945 | 76281 | 207943 | 1.129 | 0.830 | 1.536 | 173112 | 106791 | 280620 |
2009 | 355455 | 207077 | 610150 | 123995 | 76239 | 201664 | 0.977 | 0.693 | 1.378 | 163175 | 102344 | 260161 |
2010 | 297199 | 168994 | 522665 | 108949 | 69013 | 171993 | 0.785 | 0.544 | 1.134 | 141493 | 90379 | 221512 |
2011 | 277592 | 154879 | 497532 | 98563 | 62793 | 154710 | 0.694 | 0.478 | 1.007 | 127859 | 81493 | 200605 |
2012 | 318751 | 183471 | 553779 | 92943 | 58713 | 147130 | 0.638 | 0.442 | 0.921 | 124456 | 79086 | 195854 |
2013 | 365811 | 214634 | 623468 | 96566 | 61480 | 151676 | 0.639 | 0.443 | 0.921 | 132505 | 85337 | 205744 |
2014 | 348593 | 205741 | 590631 | 106358 | 68869 | 164252 | 0.645 | 0.448 | 0.931 | 142618 | 92913 | 218914 |
2015 | 454148 | 264637 | 779371 | 114801 | 75248 | 175145 | 0.690 | 0.483 | 0.986 | 158231 | 104260 | 240140 |
2016 | 443701 | 258126 | 762690 | 123075 | 80985 | 187040 | 0.711 | 0.496 | 1.019 | 168621 | 110837 | 256529 |
2017 | 447670 | 248780 | 805564 | 134822 | 87130 | 208620 | 0.706 | 0.490 | 1.017 | 180806 | 116677 | 280181 |
2018 | 423984 | 226306 | 794332 | 137272 | 87538 | 215262 | 0.673 | 0.450 | 1.005 | 181564 | 114937 | 286815 |
2019 | 345077 | 169161 | 703937 | 136252 | 83336 | 222768 | 0.688 | 0.410 | 1.152 | 174309 | 105924 | 286843 |
2020 | 329978 | 134221 | 811241 | 125380 | 70712 | 222313 | 0.707 | 0.363 | 1.377 | 160071 | 88732 | 288765 |