Table 1. Estimated recruitment, spawning stock biomass (SSB), and average fishing mortality. | ||||||||||||
Year | R(age 1) | Low | High | SSB | Low | High | Fbar(2-4) | Low | High | TSB | Low | High |
1963 | 396480 | 288777 | 544354 | 137740 | 113606 | 167001 | 0.496 | 0.433 | 0.569 | 455524 | 397631 | 521846 |
1964 | 648064 | 472836 | 888230 | 149399 | 125332 | 178087 | 0.534 | 0.472 | 0.603 | 582373 | 502392 | 675087 |
1965 | 872189 | 638882 | 1190696 | 184342 | 158251 | 214735 | 0.585 | 0.520 | 0.659 | 744870 | 647879 | 856380 |
1966 | 1058512 | 775960 | 1443951 | 204679 | 176355 | 237552 | 0.593 | 0.528 | 0.665 | 893257 | 777496 | 1026254 |
1967 | 890111 | 652127 | 1214946 | 232284 | 200579 | 269001 | 0.626 | 0.559 | 0.701 | 947836 | 834318 | 1076799 |
1968 | 447130 | 326777 | 611808 | 246807 | 217526 | 280030 | 0.663 | 0.592 | 0.742 | 811365 | 731149 | 900381 |
1969 | 392312 | 285009 | 540016 | 241905 | 211308 | 276934 | 0.632 | 0.565 | 0.707 | 670349 | 600688 | 748088 |
1970 | 1322140 | 966522 | 1808602 | 251666 | 220159 | 287681 | 0.670 | 0.602 | 0.746 | 1056208 | 880772 | 1266589 |
1971 | 1731726 | 1260863 | 2378429 | 254987 | 223516 | 290888 | 0.749 | 0.675 | 0.831 | 1192864 | 1013092 | 1404535 |
1972 | 428420 | 311449 | 589322 | 226806 | 199057 | 258424 | 0.803 | 0.723 | 0.892 | 854276 | 760558 | 959541 |
1973 | 635093 | 461868 | 873287 | 203621 | 182895 | 226695 | 0.796 | 0.718 | 0.883 | 684904 | 610906 | 767866 |
1974 | 630109 | 457569 | 867709 | 218335 | 195195 | 244217 | 0.768 | 0.692 | 0.852 | 655101 | 582269 | 737043 |
1975 | 1083670 | 779953 | 1505657 | 196641 | 174848 | 221151 | 0.818 | 0.740 | 0.904 | 738399 | 631144 | 863881 |
1976 | 752402 | 537019 | 1054170 | 165130 | 145573 | 187315 | 0.865 | 0.781 | 0.959 | 595082 | 524343 | 675365 |
1977 | 1832679 | 1317990 | 2548359 | 139683 | 123622 | 157831 | 0.832 | 0.751 | 0.921 | 895439 | 730614 | 1097449 |
1978 | 1120289 | 802703 | 1563527 | 140468 | 126925 | 155456 | 0.913 | 0.827 | 1.009 | 1016642 | 851421 | 1213925 |
1979 | 1397044 | 1003900 | 1944149 | 139172 | 126469 | 153150 | 0.865 | 0.784 | 0.955 | 949756 | 812093 | 1110757 |
1980 | 2258214 | 1613944 | 3159670 | 151831 | 138396 | 166571 | 0.931 | 0.846 | 1.024 | 1140851 | 949074 | 1371380 |
1981 | 874648 | 627162 | 1219796 | 160739 | 147442 | 175234 | 0.950 | 0.865 | 1.043 | 959271 | 833744 | 1103696 |
1982 | 1424136 | 1031112 | 1966967 | 159356 | 145892 | 174064 | 1.046 | 0.953 | 1.147 | 1009796 | 850583 | 1198810 |
1983 | 794944 | 584816 | 1080571 | 131579 | 120417 | 143775 | 1.044 | 0.953 | 1.144 | 803713 | 693702 | 931170 |
1984 | 1460231 | 1075116 | 1983299 | 114215 | 104481 | 124856 | 0.986 | 0.900 | 1.080 | 819948 | 689347 | 975291 |
1985 | 357899 | 261118 | 490551 | 113650 | 103851 | 124375 | 0.950 | 0.866 | 1.041 | 554485 | 491114 | 626034 |
1986 | 1612930 | 1191051 | 2184241 | 106489 | 98196 | 115481 | 1.002 | 0.916 | 1.096 | 738814 | 607185 | 898977 |
1987 | 615940 | 456723 | 830661 | 108929 | 99925 | 118745 | 0.983 | 0.898 | 1.075 | 696790 | 599969 | 809236 |
1988 | 422822 | 313139 | 570923 | 108320 | 100520 | 116724 | 1.007 | 0.921 | 1.101 | 515144 | 452513 | 586445 |
1989 | 740849 | 546026 | 1005186 | 100130 | 92756 | 108089 | 1.018 | 0.930 | 1.114 | 515946 | 436600 | 609711 |
1990 | 295850 | 219926 | 397985 | 87498 | 80788 | 94764 | 0.958 | 0.873 | 1.051 | 353127 | 311349 | 400511 |
1991 | 341607 | 254814 | 457962 | 85623 | 78669 | 93192 | 0.936 | 0.851 | 1.030 | 323334 | 282185 | 370484 |
1992 | 782228 | 582749 | 1049990 | 83100 | 76083 | 90764 | 0.926 | 0.837 | 1.024 | 500752 | 413274 | 606746 |
1993 | 403631 | 302551 | 538479 | 86408 | 75018 | 99527 | 0.935 | 0.836 | 1.045 | 399507 | 340039 | 469376 |
1994 | 962957 | 712166 | 1302064 | 94291 | 81158 | 109550 | 0.953 | 0.850 | 1.068 | 511465 | 418944 | 624419 |
1995 | 550997 | 410501 | 739579 | 108534 | 93249 | 126324 | 0.986 | 0.879 | 1.107 | 548208 | 457447 | 656977 |
1996 | 356264 | 266524 | 476222 | 109172 | 93808 | 127051 | 0.989 | 0.882 | 1.110 | 417008 | 354094 | 491102 |
1997 | 1080858 | 796096 | 1467479 | 94744 | 81645 | 109945 | 0.980 | 0.875 | 1.096 | 617871 | 494075 | 772687 |
1998 | 115644 | 85627 | 156184 | 93874 | 80445 | 109546 | 1.005 | 0.899 | 1.123 | 322388 | 272311 | 381673 |
1999 | 232885 | 174632 | 310569 | 80469 | 68627 | 94354 | 1.049 | 0.938 | 1.174 | 218037 | 186228 | 255279 |
2000 | 434116 | 325584 | 578826 | 60435 | 51755 | 70572 | 1.048 | 0.937 | 1.172 | 275366 | 227311 | 333580 |
2001 | 160191 | 119736 | 214315 | 59287 | 50928 | 69017 | 0.985 | 0.882 | 1.100 | 194862 | 165717 | 229132 |
2002 | 237058 | 178135 | 315470 | 54001 | 46449 | 62782 | 0.943 | 0.843 | 1.056 | 165579 | 140255 | 195476 |
2003 | 119573 | 89323 | 160067 | 55145 | 47409 | 64144 | 0.928 | 0.828 | 1.040 | 138479 | 118961 | 161198 |
2004 | 196819 | 149583 | 258971 | 43802 | 37948 | 50559 | 0.884 | 0.787 | 0.993 | 119519 | 102218 | 139747 |
2005 | 159112 | 119302 | 212205 | 46083 | 40845 | 51992 | 0.825 | 0.731 | 0.931 | 137292 | 118492 | 159074 |
2006 | 354173 | 271040 | 462804 | 41193 | 37844 | 44839 | 0.754 | 0.683 | 0.832 | 142478 | 120107 | 169015 |
2007 | 169314 | 129745 | 220949 | 73237 | 66374 | 80810 | 0.709 | 0.641 | 0.783 | 191875 | 169835 | 216775 |
2008 | 188458 | 144333 | 246071 | 79342 | 72890 | 86365 | 0.688 | 0.621 | 0.764 | 196737 | 173622 | 222929 |
2009 | 179083 | 137214 | 233727 | 83312 | 76300 | 90969 | 0.700 | 0.630 | 0.778 | 201435 | 178614 | 227172 |
2010 | 249257 | 190145 | 326746 | 78872 | 71656 | 86814 | 0.650 | 0.580 | 0.727 | 200478 | 175568 | 228922 |
2011 | 107521 | 82013 | 140963 | 78732 | 70531 | 87888 | 0.571 | 0.508 | 0.643 | 171195 | 152810 | 191792 |
2012 | 153308 | 119137 | 197282 | 72966 | 65355 | 81463 | 0.551 | 0.489 | 0.621 | 144703 | 129757 | 161371 |
2013 | 193822 | 150906 | 248941 | 76075 | 68331 | 84696 | 0.551 | 0.490 | 0.620 | 184386 | 162408 | 209338 |
2014 | 263160 | 204928 | 337939 | 79926 | 72051 | 88661 | 0.556 | 0.497 | 0.623 | 225325 | 196401 | 258508 |
2015 | 131067 | 102326 | 167879 | 88295 | 79279 | 98337 | 0.550 | 0.492 | 0.614 | 198985 | 178228 | 222160 |
2016 | 97617 | 75975 | 125425 | 87534 | 79160 | 96794 | 0.556 | 0.497 | 0.622 | 171420 | 155560 | 188897 |
2017 | 284599 | 206806 | 391655 | 77966 | 70506 | 86216 | 0.613 | 0.550 | 0.683 | 176847 | 153628 | 203575 |
2018 | 63456 | 48367 | 83253 | 67837 | 60381 | 76213 | 0.760 | 0.669 | 0.863 | 130337 | 116130 | 146282 |
2019 | 145965 | 102667 | 207522 | 47583 | 41221 | 54927 | 0.788 | 0.661 | 0.938 | 126771 | 105146 | 152844 |
2020 | 218998 | 100945 | 475115 | 36247 | 28448 | 46184 | 0.788 | 0.626 | 0.993 | 132680 | 85697 | 205422 |