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 | 452707 | 327060 | 626623 | 506865 | 446488 | 575406 | 149941 | 134446 | 167222 | 0.471 | 0.413 | 0.537 |
1964 | 800507 | 582929 | 1099295 | 667971 | 575847 | 774832 | 162755 | 147324 | 179802 | 0.506 | 0.449 | 0.570 |
1965 | 1060234 | 774722 | 1450966 | 856834 | 744683 | 985876 | 201793 | 183759 | 221598 | 0.545 | 0.485 | 0.611 |
1966 | 1361367 | 995440 | 1861811 | 1044449 | 904520 | 1206025 | 224134 | 205082 | 244957 | 0.558 | 0.499 | 0.625 |
1967 | 1219559 | 891107 | 1669075 | 1122423 | 981990 | 1282939 | 249696 | 229157 | 272076 | 0.604 | 0.541 | 0.675 |
1968 | 634759 | 462111 | 871909 | 934718 | 840006 | 1040109 | 261189 | 239987 | 284264 | 0.635 | 0.569 | 0.708 |
1969 | 557936 | 404756 | 769087 | 781523 | 697592 | 875552 | 257043 | 235514 | 280541 | 0.609 | 0.546 | 0.680 |
1970 | 1806677 | 1318625 | 2475369 | 1315859 | 1080815 | 1602017 | 272665 | 249612 | 297848 | 0.630 | 0.566 | 0.701 |
1971 | 2380926 | 1733893 | 3269410 | 1470334 | 1235075 | 1750405 | 277063 | 254451 | 301685 | 0.710 | 0.640 | 0.787 |
1972 | 561856 | 408358 | 773051 | 973838 | 864973 | 1096404 | 242559 | 223180 | 263620 | 0.781 | 0.705 | 0.866 |
1973 | 832343 | 605216 | 1144708 | 779182 | 687371 | 883256 | 211504 | 195203 | 229166 | 0.763 | 0.688 | 0.846 |
1974 | 722881 | 524678 | 995958 | 711407 | 630956 | 802116 | 229578 | 210715 | 250130 | 0.744 | 0.671 | 0.825 |
1975 | 1256700 | 904900 | 1745270 | 810171 | 688692 | 953076 | 212140 | 194741 | 231093 | 0.792 | 0.716 | 0.876 |
1976 | 805324 | 576725 | 1124535 | 629701 | 555817 | 713406 | 181498 | 167066 | 197176 | 0.834 | 0.753 | 0.923 |
1977 | 2061615 | 1481047 | 2869763 | 976764 | 792383 | 1204048 | 158895 | 146865 | 171911 | 0.815 | 0.736 | 0.902 |
1978 | 1213477 | 871508 | 1689630 | 1076257 | 899757 | 1287380 | 146386 | 134997 | 158735 | 0.896 | 0.811 | 0.989 |
1979 | 1461538 | 1051744 | 2031002 | 981660 | 839074 | 1148476 | 160492 | 148721 | 173195 | 0.827 | 0.749 | 0.913 |
1980 | 2433887 | 1742132 | 3400320 | 1193022 | 989438 | 1438495 | 227521 | 208983 | 247705 | 0.902 | 0.820 | 0.993 |
1981 | 955510 | 688190 | 1326667 | 994505 | 863243 | 1145725 | 182225 | 169499 | 195907 | 0.923 | 0.840 | 1.014 |
1982 | 1636385 | 1191329 | 2247704 | 1090340 | 912937 | 1302216 | 180773 | 168946 | 193429 | 1.038 | 0.946 | 1.138 |
1983 | 869784 | 644506 | 1173804 | 844922 | 729755 | 978265 | 141917 | 132459 | 152051 | 1.029 | 0.939 | 1.128 |
1984 | 1656140 | 1226212 | 2236807 | 883812 | 740148 | 1055362 | 120572 | 112474 | 129252 | 0.970 | 0.885 | 1.062 |
1985 | 362580 | 264962 | 496163 | 564107 | 500539 | 635750 | 105662 | 98694 | 113122 | 0.932 | 0.850 | 1.022 |
1986 | 1797667 | 1333023 | 2424268 | 792541 | 648450 | 968651 | 103985 | 97390 | 111026 | 0.991 | 0.906 | 1.084 |
1987 | 661986 | 493047 | 888811 | 720716 | 620399 | 837253 | 103570 | 96639 | 110998 | 0.982 | 0.897 | 1.074 |
1988 | 454067 | 337946 | 610089 | 527023 | 461672 | 601625 | 114921 | 107244 | 123148 | 0.992 | 0.908 | 1.085 |
1989 | 827364 | 611237 | 1119911 | 547983 | 461185 | 651118 | 119014 | 111077 | 127519 | 1.019 | 0.932 | 1.115 |
1990 | 318380 | 237452 | 426889 | 364762 | 321572 | 413752 | 98815 | 92426 | 105644 | 0.948 | 0.865 | 1.039 |
1991 | 357897 | 268461 | 477128 | 330711 | 289153 | 378242 | 87116 | 81677 | 92918 | 0.966 | 0.883 | 1.057 |
1992 | 833176 | 627174 | 1106840 | 517104 | 429457 | 622639 | 101417 | 94925 | 108353 | 0.959 | 0.878 | 1.048 |
1993 | 392385 | 299809 | 513549 | 385386 | 339309 | 437720 | 77575 | 72696 | 82782 | 0.965 | 0.883 | 1.055 |
1994 | 934718 | 704357 | 1240419 | 485532 | 409166 | 576150 | 97149 | 90850 | 103884 | 0.972 | 0.891 | 1.062 |
1995 | 553491 | 419845 | 729679 | 519177 | 446700 | 603414 | 85562 | 80036 | 91471 | 1.004 | 0.918 | 1.098 |
1996 | 338405 | 258451 | 443095 | 382315 | 337862 | 432617 | 95130 | 89109 | 101558 | 1.003 | 0.919 | 1.096 |
1997 | 1168230 | 872223 | 1564693 | 628443 | 508246 | 777066 | 86855 | 81440 | 92631 | 0.986 | 0.904 | 1.074 |
1998 | 129832 | 98023 | 171964 | 309589 | 271953 | 352432 | 79301 | 73630 | 85408 | 1.012 | 0.929 | 1.102 |
1999 | 246471 | 188358 | 322513 | 210871 | 188386 | 236039 | 82537 | 77078 | 88382 | 1.071 | 0.984 | 1.166 |
2000 | 467428 | 357332 | 611445 | 282943 | 239793 | 333858 | 63513 | 59318 | 68004 | 1.094 | 1.007 | 1.189 |
2001 | 160653 | 122516 | 210660 | 188151 | 166735 | 212317 | 39498 | 36950 | 42222 | 1.032 | 0.949 | 1.122 |
2002 | 248699 | 190107 | 325351 | 160813 | 140821 | 183645 | 52208 | 48730 | 55936 | 0.976 | 0.896 | 1.063 |
2003 | 120934 | 91924 | 159099 | 133252 | 119682 | 148361 | 53852 | 49781 | 58257 | 0.951 | 0.872 | 1.037 |
2004 | 212140 | 162430 | 277063 | 123624 | 107797 | 141775 | 42235 | 39421 | 45250 | 0.919 | 0.841 | 1.004 |
2005 | 154045 | 116732 | 203284 | 137310 | 120109 | 156975 | 46583 | 42920 | 50560 | 0.879 | 0.803 | 0.963 |
2006 | 366590 | 281391 | 477586 | 146679 | 122983 | 174941 | 35454 | 33113 | 37961 | 0.801 | 0.729 | 0.880 |
2007 | 171957 | 132461 | 223230 | 193107 | 170613 | 218566 | 59160 | 53825 | 65023 | 0.723 | 0.656 | 0.798 |
2008 | 205048 | 157610 | 266764 | 208772 | 182605 | 238689 | 78198 | 72177 | 84722 | 0.715 | 0.646 | 0.791 |
2009 | 204638 | 157188 | 266412 | 211716 | 186978 | 239727 | 77034 | 71034 | 83541 | 0.714 | 0.642 | 0.793 |
2010 | 322223 | 246979 | 420391 | 230268 | 199572 | 265686 | 72403 | 66018 | 79405 | 0.619 | 0.548 | 0.698 |
2011 | 154508 | 118208 | 201955 | 210871 | 186455 | 238484 | 83617 | 75294 | 92860 | 0.496 | 0.429 | 0.573 |
2012 | 194658 | 147252 | 257326 | 179512 | 158716 | 203033 | 85136 | 75290 | 96269 | 0.433 | 0.369 | 0.509 |
2013 | 252963 | 182751 | 350151 | 238232 | 202457 | 280328 | 94466 | 82043 | 108771 | 0.399 | 0.332 | 0.479 |
2014 | 105873 | 88743 | 126311 | |||||||||