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 | 13313710 | 9090962 | 19497923 | 3327609 | 2537445 | 4363829 | 0.199 | 0.139 | 0.285 | 6098793 | 4934460 | 7537861 |
1961 | 78320875 | 54137177 | 113307708 | 3019919 | 2374418 | 3840905 | 0.211 | 0.152 | 0.292 | 5956864 | 4958369 | 7156431 |
1962 | 33651627 | 23496355 | 48196070 | 2127277 | 1675174 | 2701395 | 0.256 | 0.186 | 0.351 | 5478229 | 4605791 | 6515925 |
1963 | 42619194 | 29901824 | 60745315 | 3199562 | 2579078 | 3969324 | 0.143 | 0.107 | 0.191 | 6101909 | 5117818 | 7275229 |
1964 | 44395199 | 31379394 | 62809809 | 2741273 | 2270963 | 3308984 | 0.232 | 0.180 | 0.299 | 5833418 | 5028949 | 6766577 |
1965 | 19533978 | 13740298 | 27770597 | 2081985 | 1750544 | 2476181 | 0.462 | 0.368 | 0.581 | 4996237 | 4351296 | 5736770 |
1966 | 21508422 | 15181426 | 30472249 | 1703042 | 1424861 | 2035533 | 0.473 | 0.378 | 0.592 | 3804300 | 3294355 | 4393180 |
1967 | 29468002 | 20965015 | 41419627 | 1011464 | 849441 | 1204392 | 0.734 | 0.600 | 0.897 | 2948331 | 2568383 | 3384485 |
1968 | 28775646 | 20401392 | 40587319 | 528141 | 444566 | 627426 | 1.076 | 0.905 | 1.279 | 2417539 | 2085154 | 2802907 |
1969 | 13841622 | 9686138 | 19779864 | 507309 | 402715 | 639067 | 0.907 | 0.750 | 1.097 | 1880007 | 1580805 | 2235840 |
1970 | 28956676 | 20568537 | 40765617 | 510452 | 403036 | 646497 | 0.951 | 0.789 | 1.147 | 1897699 | 1598867 | 2252384 |
1971 | 21891326 | 15628120 | 30664605 | 315176 | 255798 | 388336 | 1.433 | 1.203 | 1.708 | 1725347 | 1461078 | 2037417 |
1972 | 15573796 | 11111308 | 21828495 | 364714 | 290084 | 458544 | 0.486 | 0.389 | 0.608 | 1533566 | 1285832 | 1829030 |
1973 | 7012367 | 4996133 | 9842270 | 310156 | 249869 | 384987 | 0.813 | 0.668 | 0.989 | 1240352 | 1041250 | 1477524 |
1974 | 13297091 | 9403015 | 18803821 | 218607 | 175707 | 271981 | 0.819 | 0.665 | 1.008 | 887341 | 751246 | 1048090 |
1975 | 3130892 | 2167076 | 4523371 | 108784 | 85993 | 137617 | 1.129 | 0.884 | 1.441 | 652258 | 540266 | 787464 |
1976 | 3018069 | 2081842 | 4375328 | 135858 | 96939 | 190403 | 0.753 | 0.514 | 1.104 | 430197 | 339741 | 544737 |
1977 | 5939255 | 4077438 | 8651206 | 113260 | 78201 | 164037 | 0.267 | 0.163 | 0.438 | 339065 | 263092 | 436976 |
1978 | 6156065 | 4240526 | 8936896 | 128199 | 91638 | 179348 | 0.029 | 0.017 | 0.047 | 406401 | 317259 | 520590 |
1979 | 10463774 | 7369073 | 14858118 | 213342 | 162930 | 279352 | 0.041 | 0.027 | 0.062 | 607596 | 491986 | 750373 |
1980 | 15796300 | 11318796 | 22045020 | 269824 | 213643 | 340780 | 0.102 | 0.073 | 0.142 | 860349 | 717292 | 1031937 |
1981 | 34808778 | 25276470 | 47935926 | 335712 | 269341 | 418437 | 0.229 | 0.167 | 0.315 | 1385835 | 1163866 | 1650138 |
1982 | 57474655 | 41776886 | 79070901 | 446259 | 361938 | 550223 | 0.148 | 0.111 | 0.198 | 2101061 | 1755385 | 2514807 |
1983 | 57351267 | 41710339 | 78857375 | 644955 | 523653 | 794355 | 0.249 | 0.191 | 0.325 | 2876955 | 2425455 | 3412503 |
1984 | 53828967 | 38903196 | 74481226 | 997756 | 806688 | 1234079 | 0.357 | 0.278 | 0.459 | 3662348 | 3101295 | 4324902 |
1985 | 65576784 | 47433233 | 90660373 | 1055210 | 865837 | 1286002 | 0.466 | 0.365 | 0.595 | 4051348 | 3461204 | 4742112 |
1986 | 77819707 | 55992776 | 108155145 | 1133351 | 937711 | 1369808 | 0.441 | 0.343 | 0.569 | 4624061 | 3940385 | 5426358 |
1987 | 75704115 | 55382420 | 103482531 | 1303645 | 1078292 | 1576094 | 0.414 | 0.323 | 0.531 | 4537738 | 3884636 | 5300643 |
1988 | 38922821 | 28556703 | 53051853 | 1644938 | 1363279 | 1984789 | 0.421 | 0.331 | 0.537 | 4448247 | 3824473 | 5173758 |
1989 | 33687976 | 24611545 | 46111682 | 1728844 | 1456880 | 2051579 | 0.403 | 0.318 | 0.513 | 3836569 | 3343556 | 4402276 |
1990 | 26093944 | 19001219 | 35834224 | 1665343 | 1413957 | 1961423 | 0.336 | 0.264 | 0.427 | 3541639 | 3110653 | 4032337 |
1991 | 28057781 | 20537932 | 38330981 | 1427346 | 1216715 | 1674440 | 0.332 | 0.262 | 0.421 | 3208353 | 2828567 | 3639131 |
1992 | 51303429 | 37831135 | 69573429 | 976741 | 833130 | 1145107 | 0.448 | 0.358 | 0.561 | 3064356 | 2701214 | 3476318 |
1993 | 45066871 | 33315186 | 60963877 | 613504 | 520114 | 723662 | 0.575 | 0.463 | 0.715 | 2718340 | 2357179 | 3134838 |
1994 | 34208999 | 25068197 | 46682877 | 687592 | 575473 | 821555 | 0.554 | 0.443 | 0.694 | 2474789 | 2129147 | 2876541 |
1995 | 44525300 | 31757680 | 62425918 | 679451 | 560229 | 824044 | 0.607 | 0.477 | 0.774 | 2387388 | 2041731 | 2791564 |
1996 | 44612525 | 32344422 | 61533867 | 817412 | 668169 | 999989 | 0.287 | 0.218 | 0.378 | 2540471 | 2129215 | 3031160 |
1997 | 30985769 | 22494716 | 42681929 | 992280 | 812509 | 1211825 | 0.271 | 0.205 | 0.357 | 2757853 | 2324759 | 3271631 |
1998 | 24728869 | 18044204 | 33889939 | 1245392 | 1030230 | 1505490 | 0.310 | 0.234 | 0.410 | 3080023 | 2619000 | 3622200 |
1999 | 77087661 | 56196683 | 105744810 | 1455572 | 1200263 | 1765187 | 0.246 | 0.185 | 0.327 | 3430100 | 2924679 | 4022865 |
2000 | 54924369 | 40432356 | 74610699 | 1478263 | 1222479 | 1787565 | 0.253 | 0.191 | 0.335 | 4281637 | 3624821 | 5057468 |
2001 | 108216620 | 78670231 | 148859826 | 2059601 | 1705686 | 2486952 | 0.210 | 0.158 | 0.278 | 5075359 | 4290348 | 6004005 |
2002 | 55063505 | 40284095 | 75265177 | 2591682 | 2151490 | 3121937 | 0.198 | 0.150 | 0.262 | 6381632 | 5377668 | 7573027 |
2003 | 30569048 | 22245169 | 42007624 | 2781616 | 2325943 | 3326560 | 0.223 | 0.170 | 0.294 | 6869527 | 5800988 | 8134889 |
2004 | 43538923 | 31523433 | 60134244 | 2846518 | 2367984 | 3421756 | 0.272 | 0.208 | 0.357 | 6050007 | 5129342 | 7135923 |
2005 | 33078639 | 24153264 | 45302215 | 2692700 | 2216142 | 3271736 | 0.347 | 0.264 | 0.457 | 5156766 | 4372640 | 6081506 |
2006 | 33295088 | 24203861 | 45801075 | 2196293 | 1787529 | 2698532 | 0.274 | 0.205 | 0.367 | 4326662 | 3634736 | 5150307 |
2007 | 37087191 | 26488015 | 51927625 | 1809001 | 1457286 | 2245602 | 0.231 | 0.172 | 0.311 | 3713168 | 3092778 | 4458005 |
2008 | 38947214 | 28035077 | 54106698 | 1770374 | 1424989 | 2199473 | 0.143 | 0.106 | 0.195 | 3626423 | 2991945 | 4395450 |
2009 | 61150204 | 44499241 | 84031713 | 1999421 | 1619299 | 2468775 | 0.078 | 0.058 | 0.105 | 4110155 | 3395170 | 4975708 |
2010 | 46805528 | 34122618 | 64202502 | 1941013 | 1590004 | 2369510 | 0.083 | 0.062 | 0.110 | 4762653 | 3979048 | 5700574 |
2011 | 41500239 | 30024665 | 57361832 | 2713041 | 2249138 | 3272627 | 0.100 | 0.076 | 0.132 | 5062599 | 4258471 | 6018570 |
2012 | 40016027 | 29036560 | 55147112 | 2857807 | 2384231 | 3425448 | 0.185 | 0.142 | 0.241 | 5021066 | 4264996 | 5911168 |
2013 | 51580082 | 36609036 | 72673448 | 2541647 | 2124439 | 3040789 | 0.237 | 0.184 | 0.307 | 4814459 | 4093622 | 5662227 |
2014 | 74956570 | 52407209 | 107208293 | 2296100 | 1901578 | 2772474 | 0.253 | 0.195 | 0.327 | 4855476 | 4072424 | 5789094 |
2015 | 22044899 | 15317919 | 31726082 | 2136689 | 1722909 | 2649845 | 0.294 | 0.225 | 0.385 | 5051766 | 4103717 | 6218835 |
2016 | 37278706 | 24421552 | 56904734 | 2465336 | 1890600 | 3214789 | 0.360 | 0.264 | 0.490 | 4882419 | 3844638 | 6200327 |
2017 | 23405035 | 12523869 | 43740131 | 2153478 | 1552724 | 2986664 | 0.320 | 0.211 | 0.485 | 4143255 | 3129848 | 5484790 |