Table 1. Estimated recruitment, spawning stock biomass (SSB), and average fishing mortality. | ||||||||||||
Year | R(age 0) | Low | High | SSB | Low | High | Fbar(3-7) | Low | High | TSB | Low | High |
1960 | 10731459 | 6765579 | 17022078 | 3114768 | 2261904 | 4289211 | 0.209 | 0.143 | 0.306 | 5824632 | 4545961 | 7462963 |
1961 | 84879682 | 55792936 | 129130334 | 2918731 | 2211891 | 3851450 | 0.221 | 0.156 | 0.312 | 5890025 | 4773708 | 7267388 |
1962 | 28845913 | 19061575 | 43652569 | 2019597 | 1519603 | 2684105 | 0.273 | 0.194 | 0.384 | 5327543 | 4347126 | 6529076 |
1963 | 47154442 | 31380630 | 70857132 | 3152088 | 2456974 | 4043860 | 0.149 | 0.110 | 0.203 | 6074554 | 4974008 | 7418607 |
1964 | 46604066 | 31347902 | 69284987 | 2692797 | 2165081 | 3349139 | 0.240 | 0.184 | 0.312 | 5895673 | 4993549 | 6960774 |
1965 | 19112786 | 12768120 | 28610211 | 2116931 | 1728279 | 2592981 | 0.474 | 0.374 | 0.600 | 5098795 | 4379514 | 5936209 |
1966 | 24926471 | 16771056 | 37047694 | 1716083 | 1402174 | 2100267 | 0.475 | 0.378 | 0.596 | 3879178 | 3323284 | 4528058 |
1967 | 31802197 | 21602728 | 46817223 | 1015440 | 839296 | 1228551 | 0.734 | 0.599 | 0.898 | 3021132 | 2613285 | 3492630 |
1968 | 31825637 | 21533851 | 47036229 | 540728 | 446665 | 654601 | 1.079 | 0.907 | 1.285 | 2506739 | 2148695 | 2924446 |
1969 | 11631170 | 7746366 | 17464202 | 505261 | 392986 | 649612 | 0.912 | 0.754 | 1.104 | 1898321 | 1578011 | 2283648 |
1970 | 32342636 | 21990428 | 47568247 | 521514 | 403350 | 674294 | 0.954 | 0.792 | 1.149 | 1945197 | 1619963 | 2335725 |
1971 | 20670086 | 14125175 | 30247586 | 306311 | 242927 | 386233 | 1.463 | 1.226 | 1.747 | 1738602 | 1457650 | 2073706 |
1972 | 17119379 | 11701252 | 25046307 | 363790 | 283719 | 466459 | 0.497 | 0.397 | 0.622 | 1559196 | 1297846 | 1873176 |
1973 | 6802253 | 4649329 | 9952113 | 294244 | 233301 | 371107 | 0.833 | 0.685 | 1.012 | 1223182 | 1028207 | 1455129 |
1974 | 15750195 | 10781416 | 23008910 | 212927 | 169108 | 268101 | 0.825 | 0.674 | 1.010 | 908904 | 763513 | 1081981 |
1975 | 2680574 | 1796457 | 3999805 | 103031 | 80813 | 131356 | 1.184 | 0.942 | 1.488 | 679902 | 559206 | 826647 |
1976 | 3179642 | 2048751 | 4934773 | 138470 | 96113 | 199494 | 0.813 | 0.566 | 1.167 | 437043 | 337753 | 565521 |
1977 | 6553884 | 4165063 | 10312784 | 104935 | 69714 | 157951 | 0.300 | 0.184 | 0.489 | 334726 | 246673 | 454211 |
1978 | 6591552 | 4219599 | 10296848 | 114046 | 77955 | 166845 | 0.031 | 0.019 | 0.052 | 415544 | 302798 | 570270 |
1979 | 11272976 | 7413331 | 17142090 | 214603 | 155223 | 296700 | 0.044 | 0.029 | 0.068 | 637547 | 484639 | 838699 |
1980 | 15209528 | 10275796 | 22512099 | 284782 | 213800 | 379330 | 0.105 | 0.073 | 0.150 | 880272 | 696932 | 1111843 |
1981 | 35276015 | 24405002 | 50989434 | 355652 | 270940 | 466850 | 0.230 | 0.163 | 0.324 | 1422535 | 1145377 | 1766759 |
1982 | 54992874 | 38061460 | 79456125 | 479733 | 371160 | 620065 | 0.142 | 0.103 | 0.195 | 2100977 | 1690537 | 2611066 |
1983 | 55044547 | 38171827 | 79375350 | 668247 | 522080 | 855337 | 0.240 | 0.180 | 0.320 | 2835308 | 2309432 | 3480929 |
1984 | 52479153 | 36124439 | 76238181 | 1022280 | 795978 | 1312922 | 0.346 | 0.263 | 0.455 | 3600445 | 2951757 | 4391690 |
1985 | 56492214 | 38583542 | 82713254 | 1072967 | 847080 | 1359090 | 0.452 | 0.346 | 0.591 | 3917882 | 3255987 | 4714331 |
1986 | 62855833 | 42737317 | 92445105 | 1138817 | 908205 | 1427987 | 0.428 | 0.325 | 0.564 | 4335762 | 3600747 | 5220816 |
1987 | 76984195 | 53336233 | 111117077 | 1282189 | 1024952 | 1603985 | 0.401 | 0.307 | 0.525 | 4340771 | 3635683 | 5182600 |
1988 | 38785568 | 26915631 | 55890209 | 1568017 | 1257792 | 1954757 | 0.412 | 0.319 | 0.534 | 4357761 | 3668969 | 5175862 |
1989 | 39193375 | 26980043 | 56935442 | 1711539 | 1414910 | 2070355 | 0.390 | 0.304 | 0.500 | 3861856 | 3321405 | 4490248 |
1990 | 27818446 | 19090118 | 40537514 | 1810965 | 1506871 | 2176426 | 0.301 | 0.234 | 0.388 | 3847119 | 3316331 | 4462860 |
1991 | 30311729 | 21027600 | 43694998 | 1630445 | 1364651 | 1948007 | 0.290 | 0.226 | 0.374 | 3572165 | 3099395 | 4117049 |
1992 | 58073085 | 40612751 | 83040009 | 1207801 | 1007572 | 1447820 | 0.366 | 0.285 | 0.470 | 3541435 | 3071133 | 4083758 |
1993 | 48460175 | 33978699 | 69113551 | 829730 | 679719 | 1012848 | 0.447 | 0.346 | 0.577 | 3197822 | 2733278 | 3741320 |
1994 | 36648568 | 25382887 | 52914295 | 909557 | 744103 | 1111800 | 0.428 | 0.330 | 0.557 | 2862970 | 2428184 | 3375608 |
1995 | 56470172 | 38146091 | 83596518 | 920389 | 746452 | 1134858 | 0.433 | 0.328 | 0.571 | 2876356 | 2422539 | 3415188 |
1996 | 46671112 | 32123779 | 67806243 | 1083647 | 878911 | 1336075 | 0.202 | 0.152 | 0.270 | 3174555 | 2609662 | 3861725 |
1997 | 31173757 | 21467754 | 45268039 | 1306710 | 1066171 | 1601517 | 0.199 | 0.149 | 0.264 | 3256367 | 2728441 | 3886441 |
1998 | 19979045 | 14212964 | 28084375 | 1472964 | 1218782 | 1780157 | 0.244 | 0.183 | 0.325 | 3390474 | 2879947 | 3991500 |
1999 | 83211041 | 59783479 | 115819245 | 1550084 | 1283434 | 1872133 | 0.214 | 0.162 | 0.283 | 3532067 | 3012009 | 4141920 |
2000 | 49012780 | 35274695 | 68101300 | 1563851 | 1297626 | 1884695 | 0.226 | 0.172 | 0.298 | 4473846 | 3785134 | 5287870 |
2001 | 90194639 | 64565269 | 125997660 | 2088628 | 1736966 | 2511488 | 0.199 | 0.151 | 0.262 | 4930269 | 4182291 | 5812018 |
2002 | 46369393 | 33203092 | 64756637 | 2490523 | 2069571 | 2997099 | 0.196 | 0.149 | 0.258 | 6009903 | 5082090 | 7107102 |
2003 | 25082098 | 17978084 | 34993252 | 2537318 | 2122239 | 3033580 | 0.232 | 0.178 | 0.303 | 6264587 | 5299633 | 7405240 |
2004 | 37895838 | 27148952 | 52896870 | 2449229 | 2049772 | 2926532 | 0.293 | 0.226 | 0.380 | 5233708 | 4472028 | 6125118 |
2005 | 30043150 | 21613638 | 41760246 | 2179751 | 1811427 | 2622966 | 0.384 | 0.297 | 0.496 | 4301054 | 3702660 | 4996156 |
2006 | 29998544 | 21438657 | 41976167 | 1756082 | 1459196 | 2113373 | 0.322 | 0.247 | 0.420 | 3629133 | 3116158 | 4226553 |
2007 | 40483412 | 28837714 | 56832059 | 1439922 | 1189309 | 1743344 | 0.288 | 0.219 | 0.378 | 3131080 | 2673489 | 3666992 |
2008 | 33107082 | 23623874 | 46397085 | 1493222 | 1232184 | 1809561 | 0.169 | 0.128 | 0.223 | 3161891 | 2674728 | 3737783 |
2009 | 63854183 | 45531223 | 89550784 | 1827920 | 1512985 | 2208410 | 0.086 | 0.065 | 0.114 | 3774865 | 3183610 | 4475927 |
2010 | 42030166 | 30112413 | 58664673 | 1849245 | 1532417 | 2231577 | 0.086 | 0.066 | 0.113 | 4562289 | 3856546 | 5397181 |
2011 | 37430176 | 26769991 | 52335396 | 2420160 | 2027551 | 2888793 | 0.110 | 0.085 | 0.144 | 4553687 | 3875422 | 5350661 |
2012 | 36056083 | 25829383 | 50331870 | 2475743 | 2076168 | 2952219 | 0.213 | 0.165 | 0.275 | 4436999 | 3803416 | 5176125 |
2013 | 43749875 | 31224058 | 61300537 | 2254580 | 1897907 | 2678283 | 0.264 | 0.206 | 0.339 | 4326436 | 3729465 | 5018963 |
2014 | 83381806 | 58897881 | 118043731 | 2174095 | 1830717 | 2581879 | 0.265 | 0.207 | 0.339 | 4622236 | 3973788 | 5376498 |
2015 | 20153962 | 14268204 | 28467646 | 2016797 | 1686041 | 2412437 | 0.315 | 0.245 | 0.405 | 4790194 | 4068349 | 5640115 |
2016 | 39284394 | 27042460 | 57068167 | 2303039 | 1891395 | 2804273 | 0.389 | 0.296 | 0.510 | 4630627 | 3884847 | 5519577 |
2017 | 22799780 | 13786001 | 37707088 | 1902053 | 1492225 | 2424437 | 0.358 | 0.254 | 0.504 | 3702583 | 3033734 | 4518894 |