Table 1. Estimated recruitment, spawning stock biomass (SSB), and average fishing mortality. | ||||||||||||
Year | R(age 0) | Low | High | SSB | Low | High | Fbar(4-8) | Low | High | TSB | Low | High |
1960 | 8840835 | 6067276 | 12882281 | 2386066 | 1911461 | 2978511 | 0.316 | 0.215 | 0.462 | 4270443 | 3604637 | 5059230 |
1961 | 47685923 | 32949601 | 69012890 | 2179854 | 1779070 | 2670926 | 0.324 | 0.232 | 0.453 | 4157338 | 3570294 | 4840906 |
1962 | 24494813 | 17297666 | 34686520 | 1494134 | 1208390 | 1847446 | 0.405 | 0.291 | 0.563 | 3870428 | 3321358 | 4510269 |
1963 | 26009075 | 18316876 | 36931623 | 2460455 | 2018711 | 2998863 | 0.186 | 0.135 | 0.255 | 4456728 | 3810148 | 5213033 |
1964 | 31309729 | 22081742 | 44394103 | 2282440 | 1926897 | 2703588 | 0.275 | 0.212 | 0.357 | 4520372 | 3967347 | 5150485 |
1965 | 15984880 | 11278862 | 22654448 | 1721873 | 1475073 | 2009966 | 0.525 | 0.419 | 0.658 | 4078270 | 3613739 | 4602514 |
1966 | 15293884 | 10762758 | 21732616 | 1459791 | 1247589 | 1708087 | 0.517 | 0.416 | 0.642 | 3148550 | 2783011 | 3562101 |
1967 | 22202751 | 15591020 | 31618339 | 923254 | 792838 | 1075123 | 0.847 | 0.695 | 1.032 | 2517950 | 2232471 | 2839935 |
1968 | 19404592 | 13737660 | 27409193 | 471344 | 406719 | 546237 | 1.184 | 0.998 | 1.405 | 2069290 | 1807411 | 2369112 |
1969 | 12176708 | 8566556 | 17308266 | 445521 | 364935 | 543902 | 1.186 | 0.998 | 1.410 | 1586529 | 1364185 | 1845113 |
1970 | 19890200 | 14175702 | 27908322 | 413169 | 339514 | 502804 | 1.284 | 1.066 | 1.548 | 1548703 | 1334408 | 1797413 |
1971 | 14274176 | 10189106 | 19997053 | 277712 | 232840 | 331231 | 1.726 | 1.458 | 2.042 | 1379450 | 1182891 | 1608670 |
1972 | 10409698 | 7392631 | 14658085 | 334412 | 276749 | 404088 | 0.514 | 0.411 | 0.643 | 1221560 | 1047634 | 1424361 |
1973 | 6211908 | 4424750 | 8720899 | 260234 | 219631 | 308342 | 0.915 | 0.762 | 1.098 | 1024887 | 885331 | 1186443 |
1974 | 9946016 | 7007952 | 14115855 | 179724 | 151633 | 213020 | 0.947 | 0.783 | 1.145 | 737240 | 638559 | 851171 |
1975 | 2817923 | 1973897 | 4022851 | 93145 | 78608 | 110370 | 1.484 | 1.203 | 1.831 | 571172 | 483297 | 675025 |
1976 | 2576093 | 1783024 | 3721909 | 112387 | 87418 | 144488 | 1.279 | 0.930 | 1.761 | 393291 | 328457 | 470922 |
1977 | 3901849 | 2652465 | 5739726 | 93944 | 69906 | 126247 | 0.619 | 0.390 | 0.984 | 272868 | 220205 | 338127 |
1978 | 3719425 | 2518013 | 5494065 | 107917 | 83124 | 140104 | 0.396 | 0.204 | 0.769 | 318316 | 251039 | 403624 |
1979 | 6661094 | 4648421 | 9545215 | 152227 | 123369 | 187835 | 0.259 | 0.129 | 0.517 | 420590 | 347076 | 509674 |
1980 | 11018938 | 7947757 | 15276886 | 183388 | 152273 | 220861 | 0.169 | 0.116 | 0.247 | 586671 | 502768 | 684577 |
1981 | 21106464 | 15086461 | 29528651 | 241889 | 202438 | 289028 | 0.334 | 0.238 | 0.470 | 937809 | 799422 | 1100151 |
1982 | 38549584 | 27519322 | 54000983 | 344913 | 290663 | 409290 | 0.198 | 0.145 | 0.270 | 1480365 | 1249824 | 1753433 |
1983 | 35879306 | 25766047 | 49962054 | 492490 | 416294 | 582632 | 0.328 | 0.251 | 0.428 | 2047483 | 1755685 | 2387779 |
1984 | 35938133 | 25927036 | 49814772 | 769302 | 645549 | 916778 | 0.483 | 0.379 | 0.616 | 2956320 | 2559284 | 3414951 |
1985 | 46341421 | 33455555 | 64190455 | 738535 | 627672 | 868980 | 0.639 | 0.508 | 0.804 | 2477510 | 2179838 | 2815831 |
1986 | 57638074 | 41616720 | 79827233 | 822711 | 703103 | 962666 | 0.617 | 0.488 | 0.780 | 3146352 | 2740171 | 3612742 |
1987 | 44681524 | 32414075 | 61591717 | 880067 | 748495 | 1034766 | 0.601 | 0.479 | 0.754 | 2744795 | 2403114 | 3135058 |
1988 | 28030579 | 20344590 | 38620259 | 1259578 | 1072861 | 1478791 | 0.633 | 0.513 | 0.783 | 3063335 | 2700921 | 3474379 |
1989 | 21860436 | 15917946 | 30021377 | 1329433 | 1145380 | 1543061 | 0.638 | 0.517 | 0.787 | 3041551 | 2712374 | 3410677 |
1990 | 21133945 | 15340343 | 29115623 | 1237089 | 1071909 | 1427723 | 0.537 | 0.431 | 0.668 | 2800257 | 2506180 | 3128842 |
1991 | 23005517 | 16627686 | 31829674 | 1115943 | 973986 | 1278590 | 0.507 | 0.407 | 0.632 | 2424751 | 2173018 | 2705647 |
1992 | 38308445 | 27892522 | 52613993 | 736369 | 644030 | 841947 | 0.682 | 0.558 | 0.833 | 2330534 | 2081057 | 2609919 |
1993 | 37670536 | 27286124 | 52006994 | 440924 | 385058 | 504896 | 0.844 | 0.699 | 1.020 | 1973145 | 1730949 | 2249228 |
1994 | 27932760 | 20221471 | 38584686 | 549760 | 475310 | 635871 | 0.845 | 0.697 | 1.023 | 2226435 | 1939490 | 2555833 |
1995 | 26192955 | 19145040 | 35835439 | 461506 | 394721 | 539591 | 0.963 | 0.790 | 1.175 | 1759453 | 1533705 | 2018429 |
1996 | 26278720 | 19616996 | 35202694 | 546394 | 465286 | 641640 | 0.486 | 0.388 | 0.608 | 1499477 | 1315865 | 1708710 |
1997 | 18473784 | 13827498 | 24681306 | 622152 | 532742 | 726569 | 0.530 | 0.423 | 0.665 | 1719495 | 1518100 | 1947606 |
1998 | 14591880 | 11044492 | 19278657 | 804885 | 695816 | 931050 | 0.596 | 0.466 | 0.762 | 2031599 | 1803108 | 2289045 |
1999 | 40266192 | 30469588 | 53212608 | 913625 | 786697 | 1061033 | 0.501 | 0.384 | 0.653 | 2101816 | 1870439 | 2361815 |
2000 | 28273792 | 21478450 | 37219040 | 943349 | 814966 | 1091955 | 0.503 | 0.384 | 0.659 | 2514608 | 2227477 | 2838751 |
2001 | 52576417 | 39483602 | 70010829 | 1325439 | 1141583 | 1538905 | 0.413 | 0.315 | 0.542 | 3140808 | 2772285 | 3558321 |
2002 | 27363893 | 20741865 | 36100063 | 1732385 | 1494799 | 2007732 | 0.369 | 0.284 | 0.480 | 3756352 | 3311595 | 4260842 |
2003 | 15858629 | 12028429 | 20908475 | 1785575 | 1552234 | 2053992 | 0.398 | 0.312 | 0.508 | 3945195 | 3487721 | 4462674 |
2004 | 19814145 | 15001825 | 26170172 | 1739871 | 1515709 | 1997185 | 0.526 | 0.421 | 0.657 | 3514063 | 3125307 | 3951177 |
2005 | 16099666 | 12196595 | 21251769 | 1657338 | 1438031 | 1910090 | 0.703 | 0.571 | 0.864 | 3078600 | 2745686 | 3451879 |
2006 | 16467721 | 12466030 | 21753986 | 1238288 | 1070174 | 1432811 | 0.643 | 0.516 | 0.802 | 2504124 | 2230119 | 2811794 |
2007 | 18223477 | 13694199 | 24250787 | 978958 | 836760 | 1145320 | 0.583 | 0.450 | 0.755 | 2124862 | 1878314 | 2403772 |
2008 | 18013927 | 13423632 | 24173902 | 1068286 | 907141 | 1258058 | 0.336 | 0.249 | 0.453 | 2126222 | 1857660 | 2433609 |
2009 | 29187170 | 21966948 | 38780576 | 1342896 | 1143207 | 1577465 | 0.171 | 0.126 | 0.232 | 2419542 | 2103929 | 2782500 |
2010 | 24512416 | 18482077 | 32510335 | 1231519 | 1053150 | 1440097 | 0.163 | 0.123 | 0.214 | 2566130 | 2242015 | 2937101 |
2011 | 19575692 | 14765254 | 25953345 | 1789833 | 1542286 | 2077114 | 0.187 | 0.144 | 0.243 | 3042679 | 2665873 | 3472743 |
2012 | 18651771 | 14031363 | 24793640 | 1940483 | 1679559 | 2241942 | 0.339 | 0.265 | 0.434 | 3211728 | 2837016 | 3635932 |
2013 | 28978090 | 21612157 | 38854507 | 1769871 | 1536699 | 2038422 | 0.433 | 0.344 | 0.547 | 3094660 | 2747115 | 3486174 |
2014 | 39669193 | 29653655 | 53067483 | 1649147 | 1434436 | 1895995 | 0.451 | 0.357 | 0.569 | 3249674 | 2889334 | 3654953 |
2015 | 11342238 | 8489046 | 15154395 | 1508343 | 1307551 | 1739970 | 0.508 | 0.407 | 0.633 | 3366023 | 2951249 | 3839089 |
2016 | 17089448 | 12715064 | 22968757 | 1881332 | 1607442 | 2201889 | 0.569 | 0.456 | 0.710 | 3385099 | 2944044 | 3892230 |
2017 | 12970434 | 9514140 | 17682328 | 1762563 | 1470248 | 2112997 | 0.451 | 0.356 | 0.571 | 2987459 | 2561166 | 3484705 |
2018 | 19021329 | 13609588 | 26585003 | 1415063 | 1137181 | 1760848 | 0.565 | 0.437 | 0.729 | 2712690 | 2292351 | 3210105 |
2019 | 18169355 | 10652523 | 30990356 | 1126934 | 850682 | 1492897 | 0.574 | 0.403 | 0.819 | 2188183 | 1782021 | 2686918 |