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 | 455887 | 299048 | 694981 | 507880 | 431394 | 597927 | 149792 | 131035 | 171233 | 0.478 | 0.410 | 0.557 |
1964 | 799706 | 535706 | 1193809 | 667303 | 553133 | 805039 | 164226 | 145397 | 185493 | 0.512 | 0.444 | 0.590 |
1965 | 1091431 | 734863 | 1621010 | 868914 | 727435 | 1037910 | 203211 | 181644 | 227338 | 0.545 | 0.475 | 0.624 |
1966 | 1369560 | 921741 | 2034946 | 1050734 | 876923 | 1258997 | 223910 | 201258 | 249112 | 0.554 | 0.486 | 0.633 |
1967 | 1195410 | 804583 | 1776081 | 1116825 | 946477 | 1317831 | 253216 | 228487 | 280623 | 0.601 | 0.528 | 0.684 |
1968 | 645642 | 432328 | 964206 | 939403 | 824216 | 1070688 | 265667 | 240620 | 293321 | 0.633 | 0.557 | 0.720 |
1969 | 562980 | 375630 | 843774 | 777625 | 674611 | 896370 | 257043 | 232088 | 284681 | 0.619 | 0.545 | 0.704 |
1970 | 1794075 | 1205422 | 2670189 | 1306680 | 1019354 | 1674994 | 269144 | 243370 | 297647 | 0.638 | 0.563 | 0.722 |
1971 | 2308249 | 1548349 | 3441094 | 1448443 | 1168019 | 1796193 | 277063 | 251554 | 305158 | 0.706 | 0.626 | 0.797 |
1972 | 555709 | 372630 | 828739 | 970921 | 842863 | 1118434 | 246965 | 225020 | 271049 | 0.773 | 0.684 | 0.872 |
1973 | 822415 | 552131 | 1225011 | 772973 | 663110 | 901039 | 210449 | 192437 | 230148 | 0.758 | 0.671 | 0.855 |
1974 | 725053 | 486679 | 1080182 | 702921 | 606449 | 814740 | 225934 | 205642 | 248229 | 0.743 | 0.659 | 0.838 |
1975 | 1209842 | 805807 | 1816460 | 793334 | 651687 | 965769 | 211504 | 192587 | 232280 | 0.793 | 0.705 | 0.892 |
1976 | 802912 | 533813 | 1207666 | 624059 | 537361 | 724744 | 179333 | 163707 | 196450 | 0.828 | 0.735 | 0.933 |
1977 | 1972870 | 1314070 | 2961955 | 944112 | 732032 | 1217634 | 155282 | 142354 | 169384 | 0.811 | 0.721 | 0.912 |
1978 | 1123546 | 752563 | 1677407 | 1036127 | 839633 | 1278605 | 159213 | 146776 | 172704 | 0.898 | 0.800 | 1.008 |
1979 | 1424028 | 951600 | 2130996 | 961260 | 796087 | 1160703 | 159532 | 147259 | 172828 | 0.828 | 0.738 | 0.929 |
1980 | 2324464 | 1548226 | 3489887 | 1161241 | 930484 | 1449226 | 177726 | 164420 | 192110 | 0.900 | 0.806 | 1.006 |
1981 | 906186 | 607070 | 1352682 | 975787 | 826638 | 1151848 | 187775 | 174106 | 202517 | 0.916 | 0.822 | 1.021 |
1982 | 1381942 | 941566 | 2028283 | 1002493 | 823450 | 1220464 | 187213 | 174674 | 200651 | 1.025 | 0.921 | 1.140 |
1983 | 578967 | 434521 | 771429 | 698716 | 610870 | 799195 | 149044 | 138800 | 160045 | 1.016 | 0.916 | 1.127 |
1984 | 1334410 | 1009091 | 1764610 | 760704 | 649240 | 891305 | 126121 | 117518 | 135355 | 0.952 | 0.858 | 1.056 |
1985 | 176840 | 128397 | 243560 | 480701 | 425012 | 543686 | 121419 | 112804 | 130691 | 0.895 | 0.805 | 0.995 |
1986 | 1515112 | 1144319 | 2006054 | 698018 | 582071 | 837061 | 113550 | 105885 | 121770 | 0.944 | 0.852 | 1.046 |
1987 | 656055 | 496769 | 866416 | 716404 | 616716 | 832207 | 106192 | 98847 | 114082 | 0.961 | 0.868 | 1.064 |
1988 | 470241 | 355891 | 621331 | 540365 | 475314 | 614319 | 97052 | 90754 | 103787 | 0.979 | 0.884 | 1.085 |
1989 | 896273 | 675643 | 1188949 | 576655 | 487755 | 681759 | 92319 | 86106 | 98979 | 1.002 | 0.903 | 1.112 |
1990 | 321901 | 243672 | 425245 | 373249 | 328329 | 424314 | 76496 | 71216 | 82169 | 0.930 | 0.836 | 1.034 |
1991 | 262236 | 197024 | 349032 | 294785 | 261549 | 332243 | 70827 | 66032 | 75971 | 0.932 | 0.839 | 1.034 |
1992 | 942226 | 710867 | 1248883 | 554044 | 456693 | 672148 | 67914 | 63322 | 72839 | 0.910 | 0.820 | 1.010 |
1993 | 614153 | 461160 | 817904 | 489921 | 420945 | 570200 | 66703 | 62295 | 71422 | 0.934 | 0.842 | 1.036 |
1994 | 1018661 | 769118 | 1349170 | 545796 | 461645 | 645285 | 69010 | 64695 | 73611 | 0.954 | 0.861 | 1.057 |
1995 | 689692 | 520248 | 914324 | 625308 | 534677 | 731302 | 79698 | 74568 | 85181 | 0.985 | 0.888 | 1.092 |
1996 | 349410 | 263914 | 462601 | 428480 | 377839 | 485909 | 75282 | 70736 | 80121 | 1.005 | 0.908 | 1.112 |
1997 | 1647880 | 1228961 | 2209595 | 840708 | 672031 | 1051723 | 72258 | 67806 | 77003 | 1.007 | 0.912 | 1.112 |
1998 | 183506 | 138593 | 242972 | 380408 | 327811 | 441445 | 60234 | 56311 | 64432 | 1.037 | 0.939 | 1.145 |
1999 | 263814 | 199370 | 349088 | 232815 | 207806 | 260834 | 52313 | 49257 | 55558 | 1.054 | 0.956 | 1.164 |
2000 | 497325 | 376382 | 657132 | 312388 | 264107 | 369495 | 45388 | 42509 | 48462 | 1.048 | 0.951 | 1.155 |
2001 | 228891 | 173207 | 302477 | 238232 | 207930 | 272949 | 37309 | 35026 | 39741 | 1.010 | 0.916 | 1.113 |
2002 | 460008 | 342326 | 618146 | 248948 | 210195 | 294846 | 35775 | 33646 | 38038 | 1.003 | 0.909 | 1.106 |
2003 | 94656 | 70207 | 127618 | 159373 | 141538 | 179454 | 37012 | 34565 | 39632 | 1.023 | 0.926 | 1.130 |
2004 | 405956 | 299443 | 550356 | 184795 | 152564 | 223834 | 27806 | 26083 | 29642 | 0.985 | 0.891 | 1.090 |
2005 | 183873 | 138699 | 243760 | 165215 | 142724 | 191249 | 24959 | 23328 | 26705 | 0.943 | 0.848 | 1.048 |
2006 | 466494 | 351386 | 619309 | 172992 | 141243 | 211877 | 20484 | 19091 | 21979 | 0.824 | 0.739 | 0.918 |
2007 | 201793 | 152540 | 266951 | 214915 | 185468 | 249039 | 28226 | 26076 | 30554 | 0.738 | 0.659 | 0.827 |
2008 | 219916 | 166465 | 290529 | 216425 | 186785 | 250769 | 32696 | 30235 | 35357 | 0.718 | 0.640 | 0.806 |
2009 | 177726 | 134341 | 235122 | 202602 | 177774 | 230898 | 40095 | 36692 | 43814 | 0.712 | 0.630 | 0.805 |
2010 | 333034 | 251334 | 441291 | 230038 | 196593 | 269173 | 39815 | 35834 | 44238 | 0.633 | 0.553 | 0.725 |
2011 | 117830 | 87967 | 157831 | 189283 | 164664 | 217584 | 40579 | 35574 | 46287 | 0.517 | 0.440 | 0.607 |
2012 | 313640 | 233977 | 420424 | 203414 | 173742 | 238154 | 46444 | 39557 | 54530 | 0.445 | 0.367 | 0.538 |
2013 | 221461 | 160473 | 305627 | 244997 | 206572 | 290569 | 58454 | 48170 | 70935 | 0.402 | 0.318 | 0.507 |
2014 | 69913 | 54071 | 90395 | |||||||||