Table 1. Estimated recruitment, total stock biomass (TBS), spawning stock biomass (SSB), and average fishing mortality for ages 1 to 15 (F115). | ||||||||||||
Year | Recruits | Low | High | TSB | Low | High | SSB | Low | High | F115 | Low | High |
1930 | 11172880 | 10363681 | 12045263 | 353007549 | 343285150 | 363005303 | 184101906 | 178054457 | 190354751 | 0.045 | 0.043 | 0.047 |
1931 | 10272695 | 9542786 | 11058435 | 359419217 | 350313141 | 368761997 | 187821011 | 182234705 | 193578563 | 0.061 | 0.058 | 0.064 |
1932 | 6224477 | 5783063 | 6699584 | 346017531 | 337265159 | 354997037 | 187633284 | 182152717 | 193278749 | 0.062 | 0.060 | 0.065 |
1933 | 9304419 | 8648790 | 10009748 | 334785304 | 326349026 | 343439663 | 188951325 | 183467849 | 194598691 | 0.067 | 0.065 | 0.070 |
1934 | 13950139 | 12974105 | 14999599 | 337474328 | 329132183 | 346027912 | 190278624 | 184755521 | 195966836 | 0.082 | 0.079 | 0.086 |
1935 | 14062187 | 13068823 | 15131058 | 337137022 | 328795324 | 345690353 | 184655041 | 179248918 | 190224212 | 0.072 | 0.069 | 0.076 |
1936 | 14146814 | 13134015 | 15237713 | 340866001 | 332274502 | 349679647 | 170458087 | 165397793 | 175673198 | 0.056 | 0.054 | 0.059 |
1937 | 14020064 | 13010041 | 15108499 | 354422407 | 345306159 | 363779328 | 157983318 | 153370942 | 162734403 | 0.044 | 0.042 | 0.046 |
1938 | 11971029 | 11115266 | 12892677 | 373339966 | 363649118 | 383289064 | 162794626 | 158099004 | 167629710 | 0.049 | 0.047 | 0.051 |
1939 | 7655998 | 7113735 | 8239597 | 379741000 | 369807072 | 389941778 | 178303908 | 173038730 | 183729293 | 0.069 | 0.066 | 0.072 |
1940 | 11128278 | 10332243 | 11985642 | 371849589 | 362056198 | 381907885 | 191423728 | 185630742 | 197397496 | 0.057 | 0.054 | 0.059 |
1941 | 17435170 | 16180219 | 18787457 | 383941210 | 374007347 | 394138922 | 204893318 | 198626354 | 211358013 | 0.046 | 0.044 | 0.048 |
1942 | 11863773 | 11013628 | 12779540 | 395238524 | 385153302 | 405587828 | 211767599 | 205315833 | 218422103 | 0.048 | 0.046 | 0.050 |
1943 | 11398587 | 10588891 | 12270199 | 401211790 | 390967893 | 411724091 | 204279559 | 198156960 | 210591332 | 0.061 | 0.059 | 0.064 |
1944 | 15157409 | 14087804 | 16308223 | 408090695 | 397679913 | 418774020 | 195290744 | 189642637 | 201107068 | 0.062 | 0.060 | 0.065 |
1945 | 13203599 | 12288765 | 14186537 | 418003348 | 407543405 | 428731754 | 210500798 | 204499073 | 216678663 | 0.089 | 0.086 | 0.093 |
1946 | 5920906 | 5513080 | 6358900 | 392089230 | 382216592 | 402216879 | 217998775 | 211482752 | 224715564 | 0.099 | 0.095 | 0.103 |
1947 | 14961638 | 13935304 | 16063561 | 374836317 | 365458029 | 384455267 | 209241574 | 203100198 | 215568655 | 0.106 | 0.102 | 0.111 |
1948 | 8762572 | 8160027 | 9409609 | 355131961 | 346369264 | 364116344 | 202246943 | 196428686 | 208237539 | 0.094 | 0.090 | 0.098 |
1949 | 10638606 | 9928381 | 11399636 | 339165925 | 331033455 | 347498185 | 201037095 | 195363405 | 206875558 | 0.143 | 0.138 | 0.149 |
1950 | 15587814 | 14565904 | 16681419 | 324241770 | 316582364 | 332086488 | 176706372 | 171718660 | 181838957 | 0.176 | 0.169 | 0.183 |
1951 | 7587404 | 7083566 | 8127078 | 287289220 | 280445509 | 294299937 | 155320301 | 151053102 | 159708047 | 0.156 | 0.150 | 0.162 |
1952 | 6465559 | 6054147 | 6904929 | 252519745 | 246651261 | 258527854 | 146567994 | 142500776 | 150751297 | 0.246 | 0.237 | 0.255 |
1953 | 7756176 | 7263265 | 8282538 | 208406280 | 203485641 | 213445908 | 118331433 | 115054904 | 121701271 | 0.259 | 0.250 | 0.269 |
1954 | 33297737 | 31041575 | 35717881 | 230324559 | 223517887 | 237338512 | 99533019 | 96684533 | 102465427 | 0.159 | 0.153 | 0.166 |
1955 | 8957485 | 8331649 | 9630330 | 243834433 | 236017379 | 251910393 | 87486933 | 84796260 | 90262983 | 0.075 | 0.072 | 0.078 |
1956 | 14976607 | 13980891 | 16043238 | 275472951 | 266740278 | 284491519 | 77749292 | 75478771 | 80088113 | 0.164 | 0.157 | 0.170 |
1957 | 18329090 | 17091366 | 19656448 | 294561981 | 285277229 | 304148918 | 66121201 | 64240731 | 68056718 | 0.153 | 0.147 | 0.159 |
1958 | 15432712 | 14398981 | 16540658 | 314344476 | 305032840 | 323940366 | 106217560 | 102399255 | 110178243 | 0.189 | 0.182 | 0.196 |
1959 | 19365429 | 18059529 | 20765759 | 316552607 | 307650206 | 325712615 | 133685422 | 127956126 | 139671249 | 0.173 | 0.167 | 0.180 |
1960 | 17557645 | 16364943 | 18837272 | 322947394 | 314282242 | 331851454 | 123037531 | 118344687 | 127916466 | 0.168 | 0.162 | 0.175 |
1961 | 16288990 | 15167507 | 17493396 | 322624608 | 314182316 | 331293749 | 121084596 | 117005090 | 125306338 | 0.143 | 0.137 | 0.148 |
1962 | 21812636 | 20329671 | 23403778 | 348796774 | 339950984 | 357872738 | 125397594 | 121576226 | 129339075 | 0.193 | 0.186 | 0.201 |
1963 | 8571900 | 7985884 | 9200920 | 334785304 | 326272017 | 343520724 | 125147050 | 121581332 | 128817341 | 0.207 | 0.200 | 0.215 |
1964 | 24593679 | 22937416 | 26369537 | 341890135 | 333199511 | 350807431 | 127675188 | 124088304 | 131365753 | 0.261 | 0.252 | 0.271 |
1965 | 6484985 | 6043404 | 6958831 | 314973794 | 306699194 | 323471639 | 119520684 | 116070230 | 123073710 | 0.224 | 0.216 | 0.233 |
1966 | 16601440 | 15492894 | 17789305 | 297225004 | 289461831 | 305196381 | 122791702 | 119264229 | 126423508 | 0.230 | 0.222 | 0.239 |
1967 | 14034091 | 13100566 | 15034137 | 291339555 | 283890171 | 298984413 | 116336801 | 112824718 | 119958211 | 0.261 | 0.252 | 0.271 |
1968 | 9056561 | 8449975 | 9706691 | 259171354 | 252564697 | 265950830 | 111887001 | 108640628 | 115230382 | 0.234 | 0.226 | 0.243 |
1969 | 14217725 | 13252331 | 15253446 | 244567035 | 238450429 | 250840541 | 107285064 | 103859543 | 110823566 | 0.256 | 0.246 | 0.265 |
1970 | 14189318 | 13210176 | 15241035 | 241166952 | 235113280 | 247376494 | 91057342 | 88367605 | 93828950 | 0.225 | 0.217 | 0.233 |
1971 | 16535167 | 15408194 | 17744568 | 254039418 | 247617061 | 260628349 | 86789829 | 84331667 | 89319644 | 0.276 | 0.267 | 0.286 |
1972 | 18164869 | 16912508 | 19509967 | 259950036 | 253015675 | 267074446 | 73883494 | 71811846 | 76014905 | 0.259 | 0.249 | 0.268 |
1973 | 21703845 | 20181805 | 23340673 | 288729263 | 280718234 | 296968907 | 72348118 | 70325287 | 74429133 | 0.248 | 0.239 | 0.258 |
1974 | 8692751 | 8083973 | 9347374 | 304749291 | 296151587 | 313596599 | 79161450 | 76730052 | 81669894 | 0.216 | 0.208 | 0.224 |
1975 | 8153844 | 7580760 | 8770251 | 299612341 | 291139182 | 308332098 | 91972484 | 89163650 | 94869802 | 0.217 | 0.209 | 0.225 |
1976 | 15479080 | 14410793 | 16626560 | 308428313 | 300155731 | 316928895 | 109452366 | 106158095 | 112848865 | 0.297 | 0.287 | 0.308 |
1977 | 9165894 | 8533482 | 9845175 | 285570645 | 278076274 | 293266996 | 123160630 | 119305501 | 127140331 | 0.271 | 0.262 | 0.282 |
1978 | 15998412 | 14918342 | 17156677 | 274647770 | 267592003 | 281889582 | 117859053 | 113941077 | 121911752 | 0.252 | 0.243 | 0.261 |
1979 | 19855667 | 18486365 | 21326394 | 280756976 | 273417366 | 288293611 | 99632602 | 96522239 | 102843194 | 0.208 | 0.201 | 0.216 |
1980 | 7857665 | 7306143 | 8450820 | 272731949 | 265400881 | 280265521 | 98345761 | 95437296 | 101342862 | 0.161 | 0.155 | 0.167 |
1981 | 14132674 | 13158599 | 15178857 | 282164276 | 274649968 | 289884174 | 100533343 | 97477876 | 103684584 | 0.180 | 0.173 | 0.186 |
1982 | 7474442 | 6962673 | 8023827 | 278241500 | 270980115 | 285697467 | 101340835 | 98522746 | 104239532 | 0.227 | 0.219 | 0.235 |
1983 | 8597655 | 8020457 | 9216390 | 262300146 | 255705769 | 269064585 | 115409820 | 112115483 | 118800955 | 0.290 | 0.280 | 0.300 |
1984 | 9193433 | 8564514 | 9868535 | 228489314 | 222854578 | 234266520 | 109891052 | 106493020 | 113397511 | 0.288 | 0.278 | 0.299 |
1985 | 8178342 | 7628151 | 8768217 | 207574320 | 202640899 | 212627847 | 93642978 | 90990713 | 96372553 | 0.305 | 0.295 | 0.316 |
1986 | 15096900 | 14087297 | 16178860 | 200836158 | 196006426 | 205784899 | 80357822 | 78104794 | 82675842 | 0.387 | 0.374 | 0.402 |
1987 | 6181058 | 5767181 | 6624636 | 177769798 | 173185875 | 182475048 | 58176962 | 56514511 | 59888317 | 0.251 | 0.243 | 0.261 |
1988 | 11851915 | 11077826 | 12680095 | 174424057 | 169973653 | 178990985 | 55784131 | 54197644 | 57417058 | 0.268 | 0.259 | 0.278 |
1989 | 8402165 | 7850109 | 8993044 | 162794626 | 158635869 | 167062408 | 52535516 | 51010191 | 54106452 | 0.234 | 0.226 | 0.242 |
1990 | 7466971 | 6981079 | 7986682 | 154236855 | 150464540 | 158103747 | 57082035 | 55492032 | 58717596 | 0.311 | 0.300 | 0.322 |
1991 | 14887016 | 13894561 | 15950361 | 149978124 | 146044511 | 154017686 | 50475569 | 48906164 | 52095337 | 0.246 | 0.237 | 0.255 |
1992 | 7694374 | 7177316 | 8248682 | 154082695 | 149958928 | 158319864 | 45672184 | 44362097 | 47020959 | 0.221 | 0.213 | 0.229 |
1993 | 7526946 | 7030666 | 8058258 | 153621140 | 149662303 | 157684696 | 45717879 | 44469939 | 47000839 | 0.326 | 0.315 | 0.338 |
1994 | 7311800 | 6836579 | 7820054 | 141526849 | 137944778 | 145201937 | 38919268 | 37896981 | 39969131 | 0.380 | 0.367 | 0.393 |
1995 | 7260796 | 6800658 | 7752066 | 127038405 | 123927094 | 130227828 | 41037630 | 39875713 | 42233403 | 0.465 | 0.450 | 0.481 |
1996 | 11195248 | 10468403 | 11972561 | 111887001 | 108970744 | 114881302 | 36071008 | 34862001 | 37321943 | 0.353 | 0.341 | 0.366 |
1997 | 12091339 | 11285644 | 12954555 | 118686960 | 115338057 | 122133101 | 29502926 | 28580179 | 30455465 | 0.274 | 0.264 | 0.283 |
1998 | 13007023 | 12136670 | 13939791 | 137894575 | 133918505 | 141988695 | 25906384 | 25161057 | 26673790 | 0.295 | 0.285 | 0.306 |
1999 | 12942150 | 12071743 | 13875316 | 155009971 | 150493432 | 159662058 | 23441066 | 22789581 | 24111175 | 0.292 | 0.282 | 0.303 |
2000 | 10019062 | 9333345 | 10755158 | 164430739 | 159644496 | 169360477 | 27371147 | 26514121 | 28255876 | 0.233 | 0.225 | 0.242 |
2001 | 5080905 | 4728365 | 5459731 | 164102206 | 159363450 | 168981872 | 38725157 | 37420603 | 40075190 | 0.236 | 0.228 | 0.245 |
2002 | 4269469 | 3977381 | 4583008 | 159890538 | 155376226 | 164536008 | 49032799 | 47369068 | 50754965 | 0.207 | 0.199 | 0.214 |
2003 | 8692751 | 8114491 | 9312219 | 161497464 | 157225871 | 165885110 | 62395268 | 60361860 | 64497176 | 0.264 | 0.254 | 0.273 |
2004 | 9530426 | 8884600 | 10223198 | 156098847 | 152053349 | 160251978 | 68682157 | 66434695 | 71005649 | 0.219 | 0.211 | 0.227 |
2005 | 14946684 | 13934467 | 16032428 | 170628630 | 166140438 | 175238069 | 64424207 | 62339886 | 66578216 | 0.193 | 0.186 | 0.200 |
2006 | 9626209 | 8977590 | 10321689 | 181179716 | 176369538 | 186121082 | 54734238 | 53072529 | 56447976 | 0.216 | 0.208 | 0.224 |
2007 | 5826925 | 5423641 | 6260196 | 165585792 | 160998563 | 170303722 | 49081856 | 47643845 | 50563271 | 0.140 | 0.134 | 0.145 |
2008 | 7392673 | 6882304 | 7940891 | 168762001 | 164156369 | 173496850 | 53973298 | 52363063 | 55633050 | 0.154 | 0.149 | 0.160 |
2009 | 3820913 | 3552720 | 4109352 | 158775212 | 154402903 | 163271334 | 64295487 | 62272221 | 66384490 | 0.104 | 0.100 | 0.108 |
2010 | 6101224 | 5669344 | 6566004 | 162144748 | 157825729 | 166581960 | 78295446 | 75694950 | 80985283 | 0.167 | 0.161 | 0.174 |
2011 | 76438725 | 73617697 | 79367855 | |||||||||