Table 1. Estimated recruitment, total stock biomass (TBS), spawning stock biomass (SSB), and average fishing mortality for ages 2 to 6 (F26). | ||||||||||||
Year | Recruits | Low | High | TSB | Low | High | SSB | Low | High | F26 | Low | High |
1947 | 47346336 | 26437129 | 84792699 | 7377903 | 5818890 | 9354612 | 4347015 | 3185819 | 5931454 | 0.148 | 0.103 | 0.212 |
1948 | 58644245 | 35364534 | 97248489 | 6478503 | 5158415 | 8136413 | 3775336 | 2813163 | 5066597 | 0.129 | 0.092 | 0.181 |
1949 | 53973298 | 32950599 | 88408617 | 6022422 | 4880118 | 7432107 | 3230024 | 2453191 | 4252850 | 0.175 | 0.128 | 0.240 |
1950 | 82805082 | 52437891 | 130758151 | 6010389 | 4932241 | 7324211 | 2993638 | 2335508 | 3837225 | 0.190 | 0.142 | 0.255 |
1951 | 76668386 | 48942662 | 120100566 | 6064726 | 5037105 | 7301994 | 2671098 | 2123593 | 3359760 | 0.253 | 0.194 | 0.330 |
1952 | 75376039 | 48551711 | 117020536 | 5938695 | 4957053 | 7114731 | 2633963 | 2109834 | 3288296 | 0.277 | 0.213 | 0.359 |
1953 | 79161450 | 53262336 | 117654156 | 5792068 | 4860471 | 6902222 | 2480573 | 1989393 | 3093025 | 0.285 | 0.220 | 0.369 |
1954 | 77904946 | 52759795 | 115034196 | 5671703 | 4766372 | 6748994 | 2262543 | 1803825 | 2837914 | 0.341 | 0.263 | 0.443 |
1955 | 68613509 | 46909933 | 100358567 | 5357457 | 4493651 | 6387311 | 2251259 | 1795259 | 2823083 | 0.307 | 0.236 | 0.400 |
1956 | 48013847 | 32850581 | 70176215 | 4809001 | 4051890 | 5707582 | 2143606 | 1710472 | 2686420 | 0.301 | 0.232 | 0.392 |
1957 | 123407198 | 83486876 | 182415936 | 5405892 | 4468914 | 6539322 | 1959108 | 1560380 | 2459725 | 0.329 | 0.252 | 0.428 |
1958 | 47110195 | 32241339 | 68836177 | 5080905 | 4218364 | 6119812 | 1661116 | 1322005 | 2087212 | 0.294 | 0.226 | 0.383 |
1959 | 59411597 | 38808118 | 90953596 | 5336070 | 4441772 | 6410424 | 2463269 | 1927202 | 3148447 | 0.355 | 0.272 | 0.462 |
1960 | 25648612 | 17271357 | 38089149 | 4386315 | 3673965 | 5236783 | 2130783 | 1674023 | 2712171 | 0.302 | 0.232 | 0.391 |
1961 | 123901816 | 84150717 | 182430530 | 5230409 | 4318799 | 6334440 | 2074021 | 1651212 | 2605096 | 0.316 | 0.246 | 0.406 |
1962 | 48788247 | 33123051 | 71862131 | 4713777 | 3933334 | 5649073 | 1518145 | 1202773 | 1916210 | 0.331 | 0.257 | 0.428 |
1963 | 93175931 | 63701585 | 136287884 | 5677378 | 4720796 | 6827793 | 2597344 | 2058030 | 3277987 | 0.206 | 0.161 | 0.263 |
1964 | 86270650 | 59796638 | 124465609 | 5944637 | 5069658 | 6970629 | 2455891 | 2007418 | 3004555 | 0.301 | 0.241 | 0.377 |
1965 | 32966419 | 22671065 | 47937086 | 5055564 | 4396424 | 5813527 | 1986729 | 1653433 | 2387210 | 0.507 | 0.411 | 0.625 |
1966 | 36071008 | 25025854 | 51990938 | 3909813 | 3396513 | 4500684 | 1638022 | 1362868 | 1968728 | 0.488 | 0.398 | 0.599 |
1967 | 43969202 | 30726007 | 62920337 | 3197884 | 2783540 | 3673906 | 1007518 | 846321 | 1199417 | 0.667 | 0.553 | 0.804 |
1968 | 40710638 | 28403417 | 58350588 | 2716894 | 2337274 | 3158172 | 536059 | 449807 | 638851 | 1.023 | 0.869 | 1.204 |
1969 | 16535167 | 11263072 | 24275059 | 2071948 | 1745682 | 2459193 | 515555 | 408146 | 651231 | 0.800 | 0.667 | 0.960 |
1970 | 36910256 | 25864450 | 52673340 | 2053385 | 1736507 | 2428086 | 512984 | 403996 | 651374 | 0.895 | 0.753 | 1.062 |
1971 | 25393404 | 17880835 | 36062352 | 1916479 | 1623788 | 2261928 | 312700 | 251787 | 388349 | 1.308 | 1.116 | 1.533 |
1972 | 20358315 | 14223982 | 29138183 | 1684535 | 1415150 | 2005199 | 368796 | 291426 | 466708 | 0.561 | 0.463 | 0.680 |
1973 | 8520623 | 5980651 | 12139316 | 1365457 | 1161425 | 1605333 | 319017 | 256530 | 396726 | 0.845 | 0.709 | 1.007 |
1974 | 15386484 | 10778026 | 21965421 | 963184 | 822089 | 1128496 | 216425 | 174839 | 267903 | 0.841 | 0.702 | 1.007 |
1975 | 3118928 | 2133043 | 4560487 | 739700 | 615891 | 888397 | 108554 | 87275 | 135020 | 1.143 | 0.951 | 1.375 |
1976 | 3689494 | 2481416 | 5485726 | 473071 | 378799 | 590804 | 143774 | 104719 | 197395 | 0.802 | 0.604 | 1.063 |
1977 | 4950504 | 3301938 | 7422155 | 341806 | 265428 | 440163 | 107796 | 75866 | 153166 | 0.318 | 0.217 | 0.467 |
1978 | 5183546 | 3466653 | 7750749 | 375495 | 288503 | 488718 | 133119 | 96599 | 183447 | 0.064 | 0.043 | 0.093 |
1979 | 10713337 | 7301570 | 15719303 | 555709 | 442298 | 698199 | 190422 | 144316 | 251259 | 0.081 | 0.058 | 0.112 |
1980 | 18384160 | 12770904 | 26464638 | 861129 | 700816 | 1058115 | 234920 | 184064 | 299827 | 0.133 | 0.100 | 0.178 |
1981 | 40184825 | 28415917 | 56828016 | 1479182 | 1209430 | 1809100 | 313013 | 246289 | 397814 | 0.232 | 0.177 | 0.304 |
1982 | 63719424 | 45126490 | 89972984 | 2271611 | 1843285 | 2799468 | 456343 | 361776 | 575630 | 0.163 | 0.126 | 0.211 |
1983 | 56911045 | 41377177 | 78276657 | 2996633 | 2486931 | 3610800 | 675359 | 536596 | 850007 | 0.237 | 0.186 | 0.303 |
1984 | 52693360 | 38288494 | 72517611 | 3630932 | 3072739 | 4290526 | 1045494 | 829352 | 1317966 | 0.309 | 0.244 | 0.390 |
1985 | 60309488 | 43234096 | 84128841 | 3913724 | 3355234 | 4565178 | 1059174 | 857383 | 1308458 | 0.401 | 0.318 | 0.505 |
1986 | 72710765 | 51837273 | 101989457 | 4408301 | 3766731 | 5159148 | 1094710 | 896466 | 1336793 | 0.380 | 0.302 | 0.479 |
1987 | 84477856 | 61093742 | 116812425 | 4434831 | 3805721 | 5167936 | 1225672 | 1004387 | 1495711 | 0.388 | 0.310 | 0.485 |
1988 | 43271293 | 31350476 | 59724925 | 4470452 | 3847476 | 5194298 | 1553467 | 1273745 | 1894618 | 0.386 | 0.309 | 0.482 |
1989 | 35819393 | 25855658 | 49622752 | 3820913 | 3332729 | 4380608 | 1681169 | 1408342 | 2006848 | 0.362 | 0.290 | 0.451 |
1990 | 28346100 | 20388876 | 39408812 | 3693186 | 3228609 | 4224612 | 1760309 | 1480390 | 2093157 | 0.289 | 0.231 | 0.362 |
1991 | 31390002 | 22750553 | 43310255 | 3446949 | 3022038 | 3931604 | 1542631 | 1300511 | 1829827 | 0.308 | 0.246 | 0.386 |
1992 | 58997168 | 42953127 | 81034050 | 3464227 | 3028906 | 3962113 | 1143953 | 955869 | 1369045 | 0.387 | 0.311 | 0.482 |
1993 | 49229323 | 36053698 | 67219907 | 3197884 | 2758970 | 3706624 | 783088 | 638834 | 959915 | 0.475 | 0.379 | 0.596 |
1994 | 35927012 | 26092540 | 49468170 | 2836269 | 2442132 | 3294016 | 874144 | 716986 | 1065749 | 0.451 | 0.358 | 0.570 |
1995 | 50023327 | 35589457 | 70311083 | 2771779 | 2373936 | 3236296 | 892695 | 727682 | 1095126 | 0.444 | 0.346 | 0.570 |
1996 | 46734817 | 33447246 | 65301137 | 3038881 | 2556399 | 3612426 | 1066614 | 871630 | 1305217 | 0.216 | 0.166 | 0.282 |
1997 | 25725673 | 18302716 | 36159129 | 3204286 | 2728717 | 3762740 | 1269330 | 1045235 | 1541471 | 0.183 | 0.141 | 0.238 |
1998 | 19540504 | 13802496 | 27663931 | 3298571 | 2829102 | 3845945 | 1482144 | 1234598 | 1779324 | 0.232 | 0.178 | 0.302 |
1999 | 73148341 | 51962871 | 102971211 | 3409240 | 2927631 | 3970077 | 1545719 | 1282362 | 1863163 | 0.210 | 0.163 | 0.270 |
2000 | 47346336 | 33694999 | 66528434 | 4403895 | 3755936 | 5163638 | 1501537 | 1248873 | 1805319 | 0.219 | 0.171 | 0.281 |
2001 | 89612018 | 63653190 | 126157288 | 4940613 | 4217892 | 5787170 | 2124400 | 1767361 | 2553568 | 0.185 | 0.144 | 0.238 |
2002 | 43575255 | 31015573 | 61220949 | 5745917 | 4914065 | 6718584 | 2446087 | 2041199 | 2931287 | 0.171 | 0.134 | 0.220 |
2003 | 21062400 | 15000289 | 29574409 | 6004381 | 5125312 | 7034224 | 2465734 | 2075212 | 2929745 | 0.197 | 0.154 | 0.251 |
2004 | 25597366 | 18281862 | 35840174 | 5035382 | 4322143 | 5866320 | 2409669 | 2027585 | 2863754 | 0.237 | 0.187 | 0.302 |
2005 | 24642915 | 17616737 | 34471381 | 4130876 | 3564777 | 4786873 | 2180359 | 1817426 | 2615767 | 0.298 | 0.236 | 0.377 |
2006 | 27618600 | 19714796 | 38691094 | 3392237 | 2920373 | 3940342 | 1692979 | 1403930 | 2041538 | 0.245 | 0.192 | 0.313 |
2007 | 27840434 | 19698637 | 39347382 | 2910979 | 2495855 | 3395148 | 1357289 | 1120142 | 1644643 | 0.216 | 0.168 | 0.277 |
2008 | 34311804 | 24301290 | 48445984 | 2978707 | 2533033 | 3502796 | 1421183 | 1170589 | 1725422 | 0.139 | 0.108 | 0.180 |
2009 | 45809406 | 32401005 | 64766561 | 3541284 | 2997910 | 4183145 | 1786913 | 1476000 | 2163319 | 0.074 | 0.057 | 0.095 |
2010 | 42202921 | 29868650 | 59630634 | 4164055 | 3536287 | 4903266 | 1832149 | 1513204 | 2218318 | 0.079 | 0.061 | 0.102 |
2011 | 36689457 | 25763260 | 52249454 | 4373176 | 3739341 | 5114448 | 2350174 | 1969452 | 2804495 | 0.099 | 0.077 | 0.127 |
2012 | 37618255 | 26431843 | 53538951 | 4303762 | 3693710 | 5014569 | 2470670 | 2068698 | 2950750 | 0.175 | 0.136 | 0.224 |
2013 | 42883599 | 28972568 | 63473941 | 4114385 | 3518207 | 4811589 | 2173828 | 1803003 | 2620920 | 0.205 | 0.159 | 0.264 |
2014 | 90422167 | 53822384 | 151910183 | 4439268 | 3693267 | 5335953 | 2115919 | 1709754 | 2618573 | 0.211 | 0.157 | 0.283 |
2015 | 2211098 | 1652137 | 2959172 | |||||||||