Table 1. Estimated recruitment, total stock biomass (TBS), spawning stock biomass (SSB), and average fishing mortality for ages 2 to 4 (F24). | ||||||||||||
Year | Recruits | Low | High | TSB | Low | High | SSB | Low | High | F24 | Low | High |
1963 | 463703 | 342566 | 627676 | 506865 | 450060 | 570840 | 149492 | 135204 | 165291 | 0.465 | 0.409 | 0.529 |
1964 | 844078 | 629726 | 1131393 | 682147 | 592980 | 784721 | 162267 | 148120 | 177766 | 0.504 | 0.449 | 0.566 |
1965 | 1060234 | 794001 | 1415736 | 858550 | 754059 | 977520 | 201592 | 184927 | 219758 | 0.544 | 0.487 | 0.609 |
1966 | 1370930 | 1026535 | 1830867 | 1043405 | 913003 | 1192433 | 224358 | 206669 | 243561 | 0.555 | 0.498 | 0.619 |
1967 | 1239229 | 925528 | 1659256 | 1124670 | 991960 | 1275134 | 248699 | 229796 | 269158 | 0.605 | 0.544 | 0.673 |
1968 | 661325 | 492722 | 887621 | 939403 | 849441 | 1038893 | 259627 | 240147 | 280687 | 0.638 | 0.574 | 0.710 |
1969 | 593030 | 441203 | 797104 | 797311 | 715700 | 888228 | 256017 | 236176 | 277525 | 0.612 | 0.550 | 0.682 |
1970 | 1799465 | 1342817 | 2411405 | 1314543 | 1095198 | 1577819 | 272393 | 250866 | 295766 | 0.630 | 0.568 | 0.699 |
1971 | 2338453 | 1739103 | 3144357 | 1449893 | 1231316 | 1707270 | 276786 | 255571 | 299762 | 0.710 | 0.642 | 0.785 |
1972 | 570347 | 423674 | 767796 | 968012 | 864733 | 1083627 | 241349 | 223202 | 260972 | 0.784 | 0.709 | 0.867 |
1973 | 827364 | 615272 | 1112566 | 777625 | 691890 | 873985 | 211293 | 196094 | 227669 | 0.763 | 0.690 | 0.844 |
1974 | 722881 | 536520 | 973974 | 712119 | 636070 | 797260 | 229808 | 212168 | 248915 | 0.737 | 0.667 | 0.816 |
1975 | 1217122 | 895269 | 1654683 | 799706 | 687597 | 930095 | 212140 | 195842 | 229794 | 0.788 | 0.713 | 0.870 |
1976 | 767582 | 563003 | 1046498 | 619706 | 550577 | 697514 | 181498 | 167973 | 196112 | 0.829 | 0.749 | 0.918 |
1977 | 1957150 | 1437621 | 2664428 | 945057 | 779288 | 1146087 | 158895 | 147625 | 171026 | 0.806 | 0.729 | 0.891 |
1978 | 1217122 | 899343 | 1647188 | 1069819 | 904236 | 1265723 | 158736 | 147958 | 170300 | 0.898 | 0.814 | 0.990 |
1979 | 1414095 | 1044741 | 1914027 | 972864 | 841992 | 1124078 | 163407 | 152607 | 174972 | 0.821 | 0.745 | 0.905 |
1980 | 2269341 | 1670110 | 3083574 | 1150837 | 971764 | 1362909 | 180232 | 168297 | 193013 | 0.896 | 0.816 | 0.985 |
1981 | 914379 | 675494 | 1237743 | 973838 | 852817 | 1112033 | 191568 | 179301 | 204675 | 0.917 | 0.837 | 1.006 |
1982 | 1416926 | 1059026 | 1895778 | 1010545 | 865089 | 1180457 | 185907 | 174616 | 197928 | 1.040 | 0.951 | 1.137 |
1983 | 755398 | 577336 | 988378 | 772973 | 678078 | 881149 | 150995 | 141557 | 161062 | 1.017 | 0.931 | 1.111 |
1984 | 1384708 | 1059789 | 1809245 | 791749 | 681067 | 920419 | 128412 | 120550 | 136788 | 0.939 | 0.858 | 1.027 |
1985 | 319017 | 240083 | 423903 | 525970 | 471861 | 586284 | 123007 | 115323 | 131204 | 0.895 | 0.817 | 0.980 |
1986 | 1629852 | 1245814 | 2132275 | 741922 | 622365 | 884447 | 112758 | 105923 | 120035 | 0.959 | 0.878 | 1.046 |
1987 | 668639 | 512728 | 871961 | 717121 | 623338 | 825014 | 106085 | 99449 | 113164 | 0.956 | 0.876 | 1.044 |
1988 | 468832 | 359109 | 612081 | 539825 | 477521 | 610257 | 97246 | 91391 | 103477 | 0.983 | 0.901 | 1.073 |
1989 | 778403 | 592888 | 1021967 | 533919 | 458423 | 621849 | 91583 | 85840 | 97710 | 1.016 | 0.930 | 1.110 |
1990 | 327748 | 251214 | 427599 | 366590 | 325532 | 412827 | 77188 | 72370 | 82327 | 0.939 | 0.857 | 1.029 |
1991 | 330711 | 253075 | 432164 | 323838 | 286665 | 365832 | 70545 | 66367 | 74985 | 0.947 | 0.866 | 1.035 |
1992 | 787013 | 602173 | 1028591 | 499818 | 421068 | 593297 | 67440 | 63347 | 71799 | 0.910 | 0.832 | 0.995 |
1993 | 466494 | 357510 | 608700 | 419576 | 368116 | 478229 | 63959 | 60177 | 67979 | 0.927 | 0.848 | 1.013 |
1994 | 915293 | 696916 | 1202099 | 501822 | 428371 | 587867 | 66436 | 62605 | 70502 | 0.945 | 0.865 | 1.032 |
1995 | 567502 | 435095 | 740203 | 544161 | 472141 | 627167 | 75282 | 70718 | 80141 | 0.991 | 0.905 | 1.085 |
1996 | 380789 | 291641 | 497186 | 425066 | 375750 | 480855 | 71970 | 67868 | 76319 | 1.000 | 0.917 | 1.092 |
1997 | 1133703 | 861767 | 1491451 | 639857 | 528736 | 774332 | 68665 | 64716 | 72856 | 0.995 | 0.914 | 1.084 |
1998 | 175080 | 133634 | 229381 | 334369 | 293989 | 380296 | 56727 | 53345 | 60323 | 1.034 | 0.950 | 1.125 |
1999 | 289237 | 221571 | 377566 | 235861 | 210100 | 264781 | 50262 | 47423 | 53270 | 1.058 | 0.972 | 1.151 |
2000 | 522301 | 400961 | 680362 | 322546 | 274458 | 379059 | 44891 | 42066 | 47906 | 1.056 | 0.972 | 1.147 |
2001 | 223463 | 171644 | 290925 | 235626 | 207992 | 266931 | 36827 | 34695 | 39091 | 1.007 | 0.927 | 1.095 |
2002 | 310519 | 236812 | 407168 | 202400 | 177244 | 231126 | 34372 | 32399 | 36465 | 0.993 | 0.913 | 1.080 |
2003 | 137173 | 104807 | 179534 | 159213 | 143145 | 177086 | 34892 | 32612 | 37330 | 1.015 | 0.934 | 1.104 |
2004 | 258332 | 197264 | 338304 | 143631 | 124433 | 165790 | 26957 | 25388 | 28623 | 0.989 | 0.907 | 1.077 |
2005 | 176840 | 135028 | 231598 | 154353 | 134920 | 176586 | 24197 | 22786 | 25696 | 0.945 | 0.864 | 1.033 |
2006 | 378133 | 291193 | 491030 | 150091 | 126026 | 178753 | 20431 | 19196 | 21745 | 0.824 | 0.751 | 0.903 |
2007 | 174556 | 134732 | 226151 | 195438 | 172313 | 221668 | 27364 | 25632 | 29214 | 0.742 | 0.674 | 0.816 |
2008 | 197996 | 152503 | 257059 | 203008 | 178078 | 231428 | 31729 | 29773 | 33814 | 0.737 | 0.669 | 0.811 |
2009 | 198194 | 152588 | 257429 | 204638 | 180951 | 231427 | 38369 | 35679 | 41261 | 0.740 | 0.670 | 0.817 |
2010 | 299539 | 230153 | 389843 | 215561 | 187405 | 247947 | 37384 | 34460 | 40557 | 0.666 | 0.595 | 0.744 |
2011 | 156843 | 119484 | 205882 | 198789 | 174557 | 226385 | 38407 | 34662 | 42557 | 0.539 | 0.469 | 0.619 |
2012 | 278173 | 203907 | 379489 | 193300 | 165968 | 225134 | 44091 | 38393 | 50634 | 0.461 | 0.387 | 0.549 |
2013 | 247954 | 167658 | 366708 | 248699 | 204656 | 302220 | 56162 | 46714 | 67521 | 0.409 | 0.326 | 0.514 |
2014 | 67508 | 52445 | 86897 | |||||||||