Table 1. Estimated recruitment, spawning stock biomass (SSB), and average fishing mortality. | ||||||||||||
Year | R(age 1) | Low | High | SSB | Low | High | Fbar(3-7) | Low | High | TSB | Low | High |
1957 | 26530 | 13972 | 50372 | 50158 | 38143 | 65958 | 0.490 | 0.360 | 0.670 | 84624 | 65805 | 108824 |
1958 | 31896 | 17538 | 58006 | 50504 | 39662 | 64310 | 0.640 | 0.490 | 0.830 | 82858 | 65996 | 104028 |
1959 | 59499 | 33191 | 106659 | 45336 | 35972 | 57139 | 0.630 | 0.490 | 0.820 | 83120 | 66173 | 104406 |
1960 | 78895 | 43959 | 141597 | 45184 | 36096 | 56562 | 0.730 | 0.570 | 0.930 | 92946 | 73426 | 117655 |
1961 | 79881 | 44170 | 144464 | 42774 | 34063 | 53713 | 0.630 | 0.490 | 0.810 | 97530 | 75936 | 125265 |
1962 | 80073 | 44219 | 144998 | 47550 | 37879 | 59688 | 0.690 | 0.540 | 0.890 | 105304 | 82040 | 135165 |
1963 | 40716 | 22413 | 73964 | 48179 | 38027 | 61041 | 0.730 | 0.570 | 0.940 | 97610 | 75829 | 125647 |
1964 | 17917 | 9806 | 32738 | 44843 | 35036 | 57396 | 0.530 | 0.410 | 0.700 | 75875 | 58819 | 97877 |
1965 | 17307 | 9451 | 31695 | 44989 | 34883 | 58022 | 0.580 | 0.440 | 0.760 | 66323 | 51975 | 84631 |
1966 | 32436 | 17733 | 59330 | 41844 | 32357 | 54112 | 0.550 | 0.420 | 0.720 | 63227 | 49737 | 80375 |
1967 | 47006 | 25678 | 86048 | 37826 | 29569 | 48389 | 0.460 | 0.350 | 0.610 | 66214 | 51733 | 84748 |
1968 | 28386 | 15549 | 51822 | 40214 | 32040 | 50474 | 0.490 | 0.370 | 0.640 | 76691 | 59588 | 98702 |
1969 | 32633 | 17904 | 59476 | 46984 | 37307 | 59171 | 0.560 | 0.430 | 0.730 | 80570 | 63191 | 102727 |
1970 | 19878 | 10880 | 36319 | 49721 | 38553 | 64123 | 0.500 | 0.370 | 0.660 | 76000 | 59614 | 96891 |
1971 | 24055 | 13174 | 43924 | 49357 | 38434 | 63386 | 0.500 | 0.380 | 0.680 | 70449 | 55655 | 89176 |
1972 | 27202 | 14839 | 49866 | 45001 | 34826 | 58149 | 0.450 | 0.330 | 0.610 | 65567 | 51796 | 82998 |
1973 | 125775 | 66578 | 237607 | 42038 | 32707 | 54032 | 0.400 | 0.290 | 0.560 | 92412 | 68681 | 124343 |
1974 | 113579 | 60017 | 214940 | 43996 | 34403 | 56264 | 0.310 | 0.220 | 0.430 | 116338 | 84342 | 160472 |
1975 | 72284 | 37936 | 137730 | 57436 | 44497 | 74136 | 0.260 | 0.190 | 0.360 | 137266 | 99618 | 189143 |
1976 | 27482 | 14245 | 53018 | 81012 | 61570 | 106595 | 0.310 | 0.220 | 0.420 | 142154 | 105295 | 191918 |
1977 | 10019 | 4469 | 22460 | 82909 | 62419 | 110126 | 0.370 | 0.270 | 0.520 | 106116 | 79432 | 141764 |
1978 | 861 | 381 | 1943 | 80031 | 59042 | 108481 | 0.300 | 0.210 | 0.430 | 92566 | 68624 | 124860 |
1979 | 5802 | 2943 | 11438 | 62235 | 45915 | 84356 | 0.210 | 0.140 | 0.310 | 69918 | 52104 | 93824 |
1980 | 5975 | 2825 | 12635 | 57002 | 42778 | 75956 | 0.270 | 0.190 | 0.390 | 62061 | 47053 | 81856 |
1981 | 18569 | 8770 | 39319 | 51449 | 38442 | 68857 | 0.250 | 0.180 | 0.350 | 55007 | 41668 | 72615 |
1982 | 21309 | 10048 | 45190 | 40072 | 30871 | 52014 | 0.370 | 0.270 | 0.510 | 52107 | 40731 | 66661 |
1983 | 47375 | 22255 | 100850 | 37402 | 28748 | 48661 | 0.330 | 0.240 | 0.460 | 48330 | 37662 | 62021 |
1984 | 42570 | 21791 | 83166 | 41150 | 31955 | 52991 | 0.290 | 0.210 | 0.410 | 85655 | 62415 | 117546 |
1985 | 19972 | 9355 | 42642 | 49568 | 37554 | 65427 | 0.310 | 0.220 | 0.440 | 78730 | 58146 | 106602 |
1986 | 13301 | 6211 | 28488 | 54455 | 40542 | 73141 | 0.290 | 0.210 | 0.410 | 78488 | 58367 | 105546 |
1987 | 25604 | 11886 | 55155 | 54261 | 40627 | 72469 | 0.330 | 0.240 | 0.460 | 70881 | 53640 | 93665 |
1988 | 9544 | 4440 | 20513 | 48946 | 36878 | 64963 | 0.280 | 0.200 | 0.380 | 65647 | 50055 | 86096 |
1989 | 7429 | 3486 | 15833 | 41816 | 32131 | 54419 | 0.310 | 0.220 | 0.430 | 56570 | 43777 | 73101 |
1990 | 3338 | 1570 | 7099 | 34817 | 27025 | 44855 | 0.350 | 0.250 | 0.490 | 41947 | 32781 | 53677 |
1991 | 2908 | 1371 | 6169 | 26982 | 20772 | 35049 | 0.320 | 0.230 | 0.450 | 30311 | 23502 | 39093 |
1992 | 4293 | 2008 | 9177 | 20141 | 15304 | 26505 | 0.270 | 0.190 | 0.380 | 21861 | 16790 | 28465 |
1993 | 31254 | 15620 | 62535 | 17474 | 13269 | 23010 | 0.270 | 0.190 | 0.380 | 32142 | 23717 | 43561 |
1994 | 35270 | 20121 | 61825 | 16780 | 12974 | 21704 | 0.230 | 0.170 | 0.320 | 27285 | 21090 | 35298 |
1995 | 64456 | 36256 | 114591 | 18269 | 14577 | 22897 | 0.260 | 0.190 | 0.350 | 53925 | 39498 | 73620 |
1996 | 16474 | 10412 | 26064 | 41129 | 31847 | 53116 | 0.310 | 0.230 | 0.410 | 100060 | 76628 | 130657 |
1997 | 3897 | 2388 | 6361 | 78402 | 59702 | 102958 | 0.360 | 0.270 | 0.480 | 104553 | 81092 | 134800 |
1998 | 14894 | 9253 | 23973 | 75743 | 59187 | 96930 | 0.520 | 0.400 | 0.680 | 85642 | 67839 | 108117 |
1999 | 25027 | 16031 | 39070 | 54561 | 43090 | 69084 | 0.510 | 0.400 | 0.670 | 70332 | 57357 | 86242 |
2000 | 130456 | 83516 | 203778 | 41580 | 33573 | 51496 | 0.410 | 0.310 | 0.540 | 102478 | 81769 | 128430 |
2001 | 69922 | 44650 | 109497 | 51146 | 42692 | 61275 | 0.360 | 0.270 | 0.470 | 146013 | 113746 | 187433 |
2002 | 54446 | 33584 | 88267 | 82414 | 65899 | 103067 | 0.370 | 0.280 | 0.480 | 156556 | 122190 | 200587 |
2003 | 32299 | 19976 | 52223 | 98249 | 76615 | 125991 | 0.430 | 0.330 | 0.560 | 133901 | 106562 | 168255 |
2004 | 8371 | 5313 | 13190 | 83579 | 66353 | 105276 | 0.480 | 0.370 | 0.630 | 118524 | 96328 | 145836 |
2005 | 11939 | 7387 | 19295 | 69544 | 56463 | 85655 | 0.420 | 0.320 | 0.550 | 83970 | 68959 | 102248 |
2006 | 3379 | 2093 | 5456 | 51700 | 42482 | 62919 | 0.420 | 0.320 | 0.550 | 59310 | 49291 | 71365 |
2007 | 3343 | 2073 | 5390 | 35408 | 29285 | 42811 | 0.390 | 0.290 | 0.510 | 39911 | 33335 | 47783 |
2008 | 3416 | 2155 | 5416 | 23292 | 19435 | 27915 | 0.340 | 0.250 | 0.440 | 27499 | 23228 | 32554 |
2009 | 8156 | 5052 | 13165 | 17149 | 14352 | 20490 | 0.300 | 0.230 | 0.400 | 18810 | 15872 | 22292 |
2010 | 13947 | 8608 | 22599 | 12908 | 10918 | 15260 | 0.410 | 0.310 | 0.530 | 17970 | 15132 | 21341 |
2011 | 724 | 439 | 1193 | 9597 | 8084 | 11394 | 0.400 | 0.300 | 0.530 | 16108 | 13064 | 19860 |
2012 | 1748 | 1079 | 2833 | 11717 | 9340 | 14701 | 0.320 | 0.240 | 0.430 | 13714 | 10831 | 17363 |
2013 | 7244 | 4477 | 11722 | 13038 | 10176 | 16703 | 0.350 | 0.260 | 0.460 | 14026 | 11054 | 17797 |
2014 | 10045 | 6188 | 16305 | 11432 | 9108 | 14349 | 0.320 | 0.240 | 0.440 | 14553 | 11736 | 18045 |
2015 | 7171 | 4338 | 11857 | 14625 | 11757 | 18193 | 0.300 | 0.220 | 0.410 | 21872 | 17519 | 27306 |
2016 | 23162 | 13172 | 40729 | 15852 | 12281 | 20461 | 0.280 | 0.190 | 0.400 | 29135 | 21789 | 38956 |
2017 | 98629 | 35848 | 271357 | 19210 | 13202 | 27952 | 0.270 | 0.130 | 0.550 | 69450 | 35350 | 136443 |