Table 1. Estimated recruitment, spawning stock biomass (SSB), and average fishing mortality. | ||||||||||||
Year | R(age 1) | Low | High | SSB | Low | High | Fbar(4-8) | Low | High | TSB | Low | High |
1940 | 36050893 | 23543511 | 55202764 | 3371638 | 2610425 | 4354825 | 0.298 | 0.222 | 0.400 | 14095513 | 11343622 | 17514997 |
1941 | 36277186 | 23542195 | 55901086 | 3402322 | 2526816 | 4581177 | 0.295 | 0.216 | 0.404 | 14112254 | 10967762 | 18158282 |
1942 | 36713233 | 22993242 | 58619898 | 3426174 | 2414780 | 4861176 | 0.293 | 0.206 | 0.416 | 14153272 | 10526140 | 19030253 |
1943 | 36957223 | 22422916 | 60912519 | 3439798 | 2264380 | 5225365 | 0.291 | 0.194 | 0.435 | 14198073 | 9976732 | 20205540 |
1944 | 35997717 | 21710719 | 59686443 | 3454988 | 2084988 | 5725187 | 0.289 | 0.185 | 0.454 | 14264073 | 9355726 | 21747515 |
1945 | 36169610 | 20886318 | 62636251 | 3485382 | 1901359 | 6389055 | 0.289 | 0.178 | 0.470 | 14374407 | 8762000 | 23581783 |
1946 | 36235617 | 20786715 | 63166300 | 3509246 | 1769134 | 6960927 | 0.289 | 0.173 | 0.485 | 14465316 | 8516728 | 24568752 |
1947 | 35315695 | 20041373 | 62231181 | 3536116 | 1696457 | 7370726 | 0.290 | 0.168 | 0.499 | 14507294 | 8581363 | 24525427 |
1948 | 32537950 | 18148125 | 58337609 | 3546148 | 1672915 | 7516918 | 0.291 | 0.164 | 0.514 | 14479069 | 8889034 | 23584502 |
1949 | 28960482 | 15937327 | 52625483 | 3538431 | 1695021 | 7386631 | 0.292 | 0.162 | 0.528 | 14345676 | 9248363 | 22252414 |
1950 | 27315654 | 15177206 | 49162206 | 3514990 | 1726844 | 7154758 | 0.295 | 0.161 | 0.541 | 14055687 | 9384782 | 21051350 |
1951 | 28179751 | 15965505 | 49738379 | 3456740 | 1705601 | 7005771 | 0.309 | 0.167 | 0.569 | 13624741 | 9099446 | 20400535 |
1952 | 31146635 | 17791664 | 54526259 | 3288357 | 1600419 | 6756538 | 0.318 | 0.170 | 0.595 | 12834103 | 8433992 | 19529803 |
1953 | 34677482 | 20074492 | 59903274 | 3038437 | 1435986 | 6429099 | 0.310 | 0.161 | 0.597 | 11937887 | 7681228 | 18553434 |
1954 | 36653524 | 21182633 | 63423693 | 2835743 | 1310974 | 6133943 | 0.280 | 0.141 | 0.556 | 11423199 | 7277987 | 17929337 |
1955 | 35165192 | 19847590 | 62304327 | 2832917 | 1299710 | 6174774 | 0.295 | 0.149 | 0.583 | 11940479 | 7693512 | 18531855 |
1956 | 29993531 | 16536334 | 54402135 | 2866538 | 1325512 | 6199143 | 0.292 | 0.148 | 0.578 | 12404598 | 8102839 | 18990141 |
1957 | 24833983 | 13455952 | 45833006 | 2987845 | 1408589 | 6337702 | 0.295 | 0.151 | 0.575 | 12900172 | 8560899 | 19438897 |
1958 | 21865425 | 12009038 | 39811419 | 3129367 | 1499600 | 6530367 | 0.321 | 0.169 | 0.612 | 13195044 | 8838972 | 19697901 |
1959 | 20928935 | 11739055 | 37313082 | 3088949 | 1485083 | 6424966 | 0.324 | 0.170 | 0.617 | 12433994 | 8280337 | 18671246 |
1960 | 19908742 | 10940042 | 36230025 | 2930093 | 1381293 | 6215516 | 0.342 | 0.178 | 0.656 | 11408957 | 7490235 | 17377866 |
1961 | 17794665 | 9644140 | 32833421 | 2619832 | 1189431 | 5770425 | 0.333 | 0.168 | 0.657 | 9974857 | 6422720 | 15491532 |
1962 | 15841327 | 8681538 | 28905896 | 2335307 | 1032962 | 5279631 | 0.302 | 0.149 | 0.610 | 8795839 | 5620209 | 13765821 |
1963 | 14506813 | 7941384 | 26500120 | 2180930 | 958845 | 4960608 | 0.314 | 0.156 | 0.630 | 8285006 | 5354137 | 12820240 |
1964 | 12928356 | 6899071 | 24226796 | 2022806 | 888114 | 4607228 | 0.341 | 0.171 | 0.682 | 7754680 | 5035496 | 11942232 |
1965 | 11378389 | 6014589 | 21525616 | 1797252 | 785605 | 4111630 | 0.332 | 0.164 | 0.672 | 6862989 | 4428024 | 10636937 |
1966 | 11192264 | 6056397 | 20683380 | 1609324 | 698422 | 3708251 | 0.324 | 0.159 | 0.660 | 6131763 | 3937937 | 9547773 |
1967 | 13009932 | 7345369 | 23042863 | 1462615 | 631029 | 3390085 | 0.337 | 0.165 | 0.685 | 5603320 | 3577431 | 8776462 |
1968 | 17457328 | 10167611 | 29973442 | 1309970 | 554910 | 3092429 | 0.356 | 0.172 | 0.735 | 5139480 | 3216717 | 8211556 |
1969 | 22390561 | 13120456 | 38210352 | 1146223 | 471686 | 2785385 | 0.333 | 0.155 | 0.712 | 4761498 | 2907979 | 7796433 |
1970 | 25440549 | 14727209 | 43947333 | 1070832 | 439282 | 2610350 | 0.289 | 0.132 | 0.632 | 4887208 | 2993541 | 7978780 |
1971 | 25785751 | 14970146 | 44415395 | 1147538 | 486451 | 2707044 | 0.301 | 0.142 | 0.642 | 5765488 | 3642268 | 9126416 |
1972 | 25680224 | 14699709 | 44863058 | 1312118 | 586167 | 2937140 | 0.301 | 0.145 | 0.623 | 6798078 | 4399500 | 10504345 |
1973 | 25394685 | 14524614 | 44399802 | 1563862 | 726710 | 3365389 | 0.323 | 0.162 | 0.642 | 7944438 | 5222532 | 12084963 |
1974 | 25864569 | 14729076 | 45418729 | 1764909 | 842382 | 3697732 | 0.300 | 0.152 | 0.591 | 8481091 | 5617264 | 12804972 |
1975 | 27788942 | 15834228 | 48769368 | 1987257 | 961437 | 4107591 | 0.323 | 0.169 | 0.618 | 9202373 | 6150430 | 13768739 |
1976 | 32020100 | 18433955 | 55619471 | 2073897 | 1009098 | 4262268 | 0.309 | 0.163 | 0.588 | 9310500 | 6239026 | 13894062 |
1977 | 40305874 | 23600379 | 68836331 | 2160003 | 1058035 | 4409699 | 0.309 | 0.165 | 0.579 | 9677045 | 6521604 | 14359227 |
1978 | 51576854 | 30872454 | 86166520 | 2233554 | 1106479 | 4508684 | 0.306 | 0.165 | 0.566 | 10305970 | 7010403 | 15150772 |
1979 | 60502508 | 35598408 | 102829132 | 2354951 | 1194544 | 4642604 | 0.294 | 0.161 | 0.536 | 11448092 | 7939083 | 16508054 |
1980 | 61951547 | 35827958 | 107122882 | 2626966 | 1387281 | 4974441 | 0.293 | 0.166 | 0.519 | 13457992 | 9633413 | 18800974 |
1981 | 58823881 | 33891511 | 102097808 | 3065839 | 1714070 | 5483655 | 0.285 | 0.167 | 0.486 | 15918383 | 11792974 | 21486940 |
1982 | 55780257 | 32139840 | 96809353 | 3728631 | 2211412 | 6286793 | 0.311 | 0.194 | 0.499 | 18881484 | 14407176 | 24745337 |
1983 | 54269223 | 31392076 | 93818215 | 4305923 | 2684347 | 6907070 | 0.322 | 0.209 | 0.498 | 20624831 | 16026418 | 26542654 |
1984 | 55836072 | 32676455 | 95410194 | 4638667 | 2973269 | 7236892 | 0.329 | 0.218 | 0.496 | 21107907 | 16518076 | 26973102 |
1985 | 57959200 | 34363410 | 97757147 | 4779089 | 3094352 | 7381092 | 0.329 | 0.221 | 0.489 | 21014630 | 16471807 | 26810335 |
1986 | 58238575 | 34301673 | 98879482 | 4806829 | 3127081 | 7388872 | 0.318 | 0.215 | 0.471 | 20729358 | 16263961 | 26420765 |
1987 | 53340910 | 30964504 | 91887557 | 4813124 | 3141873 | 7373358 | 0.316 | 0.214 | 0.465 | 20731974 | 16321407 | 26334417 |
1988 | 47361584 | 27121513 | 82706287 | 4834854 | 3185782 | 7337544 | 0.302 | 0.206 | 0.441 | 20722472 | 16405159 | 26175964 |
1989 | 43038348 | 24633735 | 75193606 | 5034729 | 3363758 | 7535767 | 0.306 | 0.213 | 0.442 | 21291010 | 16994079 | 26674415 |
1990 | 42500325 | 24580186 | 73485108 | 5109564 | 3468762 | 7526502 | 0.304 | 0.214 | 0.433 | 20917323 | 16766395 | 26095914 |
1991 | 44293057 | 25924035 | 75677839 | 5103612 | 3515321 | 7409525 | 0.293 | 0.208 | 0.413 | 20147821 | 16179505 | 25089440 |
1992 | 48158534 | 28466061 | 81474020 | 4955989 | 3444967 | 7129772 | 0.276 | 0.196 | 0.387 | 19085579 | 15306844 | 23797156 |
1993 | 51331851 | 30410588 | 86646102 | 4810434 | 3354043 | 6899218 | 0.258 | 0.183 | 0.363 | 18467220 | 14777772 | 23077784 |
1994 | 53336044 | 31232986 | 91081064 | 4720044 | 3297395 | 6756491 | 0.256 | 0.182 | 0.360 | 18490427 | 14813054 | 23080715 |
1995 | 53161220 | 31136035 | 90766708 | 4794216 | 3350522 | 6859979 | 0.258 | 0.183 | 0.364 | 19272811 | 15465553 | 24017326 |
1996 | 52586976 | 31069285 | 89007199 | 4869206 | 3416456 | 6939698 | 0.264 | 0.187 | 0.372 | 19956347 | 16073376 | 24777357 |
1997 | 50574210 | 29845504 | 85699700 | 5026638 | 3525731 | 7166483 | 0.292 | 0.208 | 0.411 | 20897521 | 16878855 | 25872987 |
1998 | 47579289 | 27716226 | 81677381 | 4972056 | 3455836 | 7153505 | 0.323 | 0.228 | 0.459 | 20861629 | 16821786 | 25871661 |
1999 | 44045468 | 25333021 | 76580020 | 4742056 | 3234507 | 6952248 | 0.359 | 0.250 | 0.515 | 20172761 | 16280411 | 24995700 |
2000 | 42260084 | 24263314 | 73605554 | 4382708 | 2928367 | 6559331 | 0.401 | 0.278 | 0.578 | 19009190 | 15422862 | 23429459 |
2001 | 44226996 | 26538061 | 73706484 | 3976651 | 2641726 | 5986145 | 0.425 | 0.297 | 0.609 | 17540512 | 14432199 | 21318273 |
2002 | 43209090 | 26360899 | 70825562 | 3520791 | 2358430 | 5256026 | 0.438 | 0.311 | 0.617 | 15899899 | 13269844 | 19051225 |
2003 | 38147027 | 23586530 | 61696047 | 3139141 | 2170398 | 4540276 | 0.439 | 0.321 | 0.601 | 14577866 | 12359220 | 17194789 |
2004 | 29214382 | 18232311 | 46811407 | 2835325 | 2056700 | 3908722 | 0.438 | 0.333 | 0.578 | 13583967 | 11616843 | 15884192 |
2005 | 24498667 | 15371227 | 39045985 | 2682758 | 2054191 | 3503660 | 0.425 | 0.334 | 0.540 | 12800819 | 10971849 | 14934674 |
2006 | 25068555 | 16215913 | 38754060 | 2599367 | 2074930 | 3256356 | 0.382 | 0.309 | 0.473 | 11832105 | 10136117 | 13811867 |
2007 | 21603709 | 13385865 | 34866647 | 2603989 | 2127703 | 3186893 | 0.361 | 0.294 | 0.442 | 11204388 | 9601675 | 13074626 |
2008 | 44094574 | 30228330 | 64321497 | 2517092 | 2070194 | 3060463 | 0.352 | 0.287 | 0.433 | 10408793 | 8899436 | 12174139 |
2009 | 81032523 | 57012052 | 115173362 | 2280548 | 1848365 | 2813784 | 0.366 | 0.294 | 0.457 | 10216673 | 8667620 | 12042568 |
2010 | 76923870 | 53691508 | 110208894 | 2179733 | 1737508 | 2734513 | 0.323 | 0.254 | 0.409 | 11458885 | 9486649 | 13841141 |
2011 | 38281102 | 26452167 | 55399725 | 2542462 | 2008843 | 3217830 | 0.243 | 0.188 | 0.314 | 14426961 | 11616954 | 17916676 |
2012 | 28846880 | 19879378 | 41859583 | 3274344 | 2564760 | 4180246 | 0.210 | 0.160 | 0.275 | 17472544 | 13881744 | 21992179 |
2013 | 29305280 | 20029365 | 42877017 | 4181519 | 3223330 | 5424546 | 0.203 | 0.153 | 0.270 | 18587557 | 14700479 | 23502450 |
2014 | 28110234 | 18836288 | 41950158 | 4982749 | 3754930 | 6612049 | 0.228 | 0.170 | 0.306 | 19431881 | 15199240 | 24843216 |
2015 | 17752328 | 11588270 | 27195186 | 5063438 | 3710949 | 6908853 | 0.222 | 0.161 | 0.306 | 18539532 | 14191906 | 24219034 |
2016 | 10542017 | 6474160 | 17165796 | 5113667 | 3619362 | 7224917 | 0.224 | 0.158 | 0.318 | 17656241 | 13140482 | 23723852 |
2017 | 18507264 | 10865321 | 31524041 | 4956499 | 3310384 | 7421157 | 0.263 | 0.177 | 0.389 | 16268003 | 11597710 | 22818980 |
2018 | 14891138 | 7750995 | 28608713 | 4442645 | 2711260 | 7279678 | 0.284 | 0.181 | 0.446 | 14144574 | 9379711 | 21329973 |