Table 1. Estimated recruitment, total stock biomass (TBS), spawning stock biomass (SSB), and average fishing mortality for ages 1 to 9 (F19). | ||||||||||||
Year | Recruits | Low | High | TSB | Low | High | SSB | Low | High | F19 | Low | High |
1957 | 1553467 | 903978 | 2669602 | 736747 | 530778 | 1022642 | 334703 | 233501 | 479769 | 0.166 | 0.101 | 0.272 |
1958 | 2671098 | 1614216 | 4419955 | 797311 | 584072 | 1088401 | 355045 | 245787 | 512871 | 0.185 | 0.111 | 0.308 |
1959 | 3685807 | 2239000 | 6067517 | 918043 | 673929 | 1250582 | 355756 | 252428 | 501380 | 0.173 | 0.103 | 0.289 |
1960 | 1190638 | 725271 | 1954608 | 792541 | 589612 | 1065314 | 407583 | 293931 | 565180 | 0.141 | 0.087 | 0.229 |
1961 | 2124400 | 1313519 | 3435868 | 772201 | 582393 | 1023870 | 393171 | 283475 | 545316 | 0.122 | 0.079 | 0.190 |
1962 | 3392237 | 2096249 | 5489458 | 882929 | 667677 | 1167576 | 368796 | 271620 | 500739 | 0.133 | 0.088 | 0.200 |
1963 | 2530684 | 1538841 | 4161807 | 875894 | 665544 | 1152726 | 393171 | 294054 | 525697 | 0.128 | 0.087 | 0.189 |
1964 | 2160824 | 1330147 | 3510258 | 868046 | 667918 | 1128139 | 422101 | 316855 | 562305 | 0.135 | 0.093 | 0.196 |
1965 | 9959127 | 6014357 | 16491242 | 1542631 | 1102929 | 2157628 | 418738 | 316690 | 553668 | 0.150 | 0.105 | 0.214 |
1966 | 2668428 | 1659522 | 4290698 | 1553467 | 1158597 | 2082917 | 688314 | 509905 | 929145 | 0.168 | 0.120 | 0.235 |
1967 | 4126747 | 2629541 | 6476430 | 1570650 | 1207086 | 2043715 | 806936 | 586542 | 1110144 | 0.175 | 0.125 | 0.245 |
1968 | 5000258 | 3196478 | 7821915 | 1608801 | 1266364 | 2043838 | 745641 | 561934 | 989406 | 0.166 | 0.119 | 0.232 |
1969 | 3020703 | 1930481 | 4726616 | 1467396 | 1184321 | 1818132 | 735275 | 575883 | 938783 | 0.205 | 0.151 | 0.280 |
1970 | 4867057 | 3135126 | 7555754 | 1530339 | 1247061 | 1877966 | 674010 | 538283 | 843960 | 0.244 | 0.185 | 0.322 |
1971 | 7511908 | 4839684 | 11659595 | 1744537 | 1398010 | 2176960 | 601391 | 487224 | 742308 | 0.296 | 0.230 | 0.380 |
1972 | 4239687 | 2721844 | 6603960 | 1618483 | 1298448 | 2017400 | 630331 | 504448 | 787627 | 0.304 | 0.241 | 0.382 |
1973 | 1819368 | 1174508 | 2818288 | 1255444 | 1016077 | 1551201 | 594812 | 463805 | 762822 | 0.353 | 0.284 | 0.438 |
1974 | 2566362 | 1645443 | 4002701 | 972864 | 792114 | 1194860 | 405145 | 317432 | 517094 | 0.428 | 0.340 | 0.539 |
1975 | 2553562 | 1650882 | 3949818 | 769888 | 624171 | 949623 | 275681 | 217780 | 348977 | 0.456 | 0.350 | 0.594 |
1976 | 1662778 | 1073076 | 2576545 | 596002 | 481682 | 737455 | 221682 | 173776 | 282796 | 0.431 | 0.318 | 0.585 |
1977 | 1439779 | 921668 | 2249143 | 473071 | 380834 | 587646 | 187775 | 146961 | 239925 | 0.329 | 0.242 | 0.447 |
1978 | 1908828 | 1202556 | 3029899 | 470711 | 369771 | 599206 | 170928 | 134247 | 217632 | 0.263 | 0.191 | 0.362 |
1979 | 1538010 | 948446 | 2494054 | 466961 | 360310 | 605179 | 186093 | 144475 | 239699 | 0.216 | 0.155 | 0.299 |
1980 | 1405635 | 896344 | 2204299 | 495340 | 392668 | 624858 | 216858 | 168518 | 279065 | 0.228 | 0.169 | 0.309 |
1981 | 2620826 | 1660219 | 4137242 | 629701 | 499479 | 793874 | 230268 | 183029 | 289700 | 0.281 | 0.217 | 0.365 |
1982 | 1920315 | 1225550 | 3008945 | 632225 | 506683 | 788873 | 243288 | 194401 | 304468 | 0.352 | 0.276 | 0.450 |
1983 | 4930742 | 3116123 | 7802073 | 858550 | 654338 | 1126493 | 226840 | 180481 | 285107 | 0.397 | 0.306 | 0.516 |
1984 | 1966960 | 1234726 | 3133434 | 794923 | 619247 | 1020435 | 303458 | 234235 | 393140 | 0.360 | 0.275 | 0.472 |
1985 | 3311792 | 2115200 | 5185309 | 873270 | 688506 | 1107615 | 335373 | 255644 | 439969 | 0.341 | 0.261 | 0.446 |
1986 | 2893565 | 1862667 | 4495017 | 886468 | 709134 | 1108147 | 350810 | 276482 | 445120 | 0.339 | 0.266 | 0.431 |
1987 | 4648244 | 2949954 | 7324240 | 1018661 | 800459 | 1296346 | 343176 | 274526 | 428995 | 0.399 | 0.310 | 0.515 |
1988 | 1236753 | 753406 | 2030190 | 868914 | 687736 | 1097823 | 406769 | 322256 | 513446 | 0.343 | 0.264 | 0.445 |
1989 | 1576945 | 1023563 | 2429510 | 786226 | 631226 | 979287 | 407991 | 316266 | 526318 | 0.329 | 0.252 | 0.429 |
1990 | 1628223 | 1076559 | 2462580 | 721437 | 593697 | 876661 | 355400 | 282722 | 446761 | 0.333 | 0.258 | 0.430 |
1991 | 1595982 | 1056149 | 2411742 | 650177 | 544271 | 776691 | 308661 | 252640 | 377105 | 0.309 | 0.242 | 0.396 |
1992 | 1217122 | 819640 | 1807364 | 494845 | 419634 | 583536 | 244507 | 203122 | 294325 | 0.288 | 0.225 | 0.369 |
1993 | 1163566 | 776367 | 1743875 | 449999 | 380979 | 531522 | 239187 | 199221 | 287170 | 0.287 | 0.227 | 0.362 |
1994 | 2076096 | 1393794 | 3092406 | 418319 | 351032 | 498505 | 178082 | 148762 | 213182 | 0.308 | 0.245 | 0.387 |
1995 | 1062356 | 697976 | 1616963 | 375120 | 312184 | 450743 | 141634 | 117581 | 170607 | 0.321 | 0.260 | 0.397 |
1996 | 1664441 | 1128816 | 2454221 | 356468 | 298468 | 425739 | 167711 | 137392 | 204722 | 0.384 | 0.310 | 0.476 |
1997 | 2076096 | 1407436 | 3062432 | 401114 | 332044 | 484551 | 151903 | 124973 | 184636 | 0.411 | 0.327 | 0.516 |
1998 | 1561254 | 1046498 | 2329211 | 423793 | 349037 | 514559 | 196811 | 159232 | 243259 | 0.381 | 0.298 | 0.487 |
1999 | 1576945 | 1030444 | 2413286 | 380408 | 312850 | 462555 | 169566 | 137332 | 209366 | 0.285 | 0.223 | 0.366 |
2000 | 2681803 | 1818059 | 3955905 | 434087 | 352999 | 533802 | 145656 | 118822 | 178549 | 0.246 | 0.189 | 0.320 |
2001 | 1869161 | 1260753 | 2771170 | 447754 | 365441 | 548608 | 222571 | 177677 | 278808 | 0.230 | 0.175 | 0.302 |
2002 | 2441199 | 1651707 | 3608057 | 531256 | 434043 | 650242 | 257558 | 206468 | 321290 | 0.223 | 0.169 | 0.293 |
2003 | 1620103 | 1082474 | 2424752 | 517622 | 425026 | 630390 | 265667 | 214877 | 328463 | 0.207 | 0.156 | 0.274 |
2004 | 1297565 | 867872 | 1940003 | 434521 | 361069 | 522916 | 240626 | 196339 | 294902 | 0.197 | 0.147 | 0.264 |
2005 | 1002493 | 679165 | 1479745 | 367324 | 307970 | 438117 | 199586 | 164726 | 241823 | 0.167 | 0.125 | 0.222 |
2006 | 870654 | 590367 | 1284012 | 346972 | 292249 | 411942 | 186465 | 154380 | 225219 | 0.199 | 0.154 | 0.259 |
2007 | 622812 | 413644 | 937751 | 304066 | 255167 | 362336 | 178082 | 146615 | 216303 | 0.214 | 0.166 | 0.276 |
2008 | 571489 | 384454 | 849514 | 246718 | 207241 | 293713 | 145219 | 119319 | 176741 | 0.213 | 0.165 | 0.275 |
2009 | 903472 | 592722 | 1377141 | 234685 | 193089 | 285242 | 113210 | 92092 | 139171 | 0.238 | 0.183 | 0.309 |
2010 | 1691286 | 1075934 | 2658573 | 287794 | 224287 | 369284 | 112084 | 89122 | 140961 | 0.276 | 0.210 | 0.364 |
2011 | 861991 | 542097 | 1370656 | 243045 | 188497 | 313376 | 97149 | 75957 | 124254 | 0.288 | 0.217 | 0.380 |
2012 | 1174085 | 697097 | 1977453 | 276509 | 207544 | 368391 | 122149 | 91259 | 163495 | 0.300 | 0.226 | 0.396 |
2013 | 410857 | 224960 | 750369 | 199985 | 149998 | 266631 | 96568 | 71382 | 130640 | 0.416 | 0.318 | 0.544 |
2014 | 526497 | 259409 | 1068579 | 174033 | 125548 | 241243 | 74161 | 52531 | 104698 | 0.527 | 0.393 | 0.707 |
2015 | 76726 | 50686 | 116146 | |||||||||