Table 1. Estimated recruitment, spawning stock biomass (SSB), and average fishing mortality. | ||||||||||||
Year | R(age 1) | Low | High | SSB | Low | High | Fbar(5-10) | Low | High | TSB | Low | High |
1973 | 55319 | 17646 | 173418 | 85970 | 50629 | 145979 | 0.219 | 0.113 | 0.427 | 113391 | 71908 | 178803 |
1974 | 129723 | 44029 | 382201 | 65074 | 41048 | 103162 | 0.196 | 0.102 | 0.376 | 95401 | 64827 | 140394 |
1975 | 29915 | 10311 | 86792 | 60778 | 41286 | 89473 | 0.211 | 0.125 | 0.356 | 106277 | 75276 | 150045 |
1976 | 15409 | 5298 | 44817 | 62097 | 45154 | 85397 | 0.312 | 0.203 | 0.481 | 128564 | 87750 | 188361 |
1977 | 12595 | 4363 | 36365 | 69477 | 50135 | 96280 | 0.416 | 0.280 | 0.617 | 155112 | 100286 | 239913 |
1978 | 19350 | 6733 | 55608 | 94683 | 63749 | 140627 | 0.600 | 0.388 | 0.928 | 176704 | 114410 | 272918 |
1979 | 8934 | 3187 | 25047 | 111258 | 72968 | 169641 | 0.673 | 0.408 | 1.111 | 166795 | 110343 | 252127 |
1980 | 15582 | 5870 | 41362 | 93413 | 61112 | 142787 | 0.375 | 0.214 | 0.658 | 125173 | 84916 | 184517 |
1981 | 5769 | 2261 | 14723 | 77011 | 53217 | 111444 | 0.385 | 0.233 | 0.635 | 101100 | 72816 | 140370 |
1982 | 6518 | 2633 | 16134 | 59931 | 44639 | 80462 | 0.663 | 0.447 | 0.984 | 82733 | 63046 | 108568 |
1983 | 2235 | 897 | 5569 | 43470 | 32437 | 58256 | 0.582 | 0.393 | 0.861 | 64328 | 48519 | 85289 |
1984 | 6384 | 2678 | 15219 | 33809 | 24906 | 45893 | 0.503 | 0.331 | 0.765 | 49217 | 37024 | 65426 |
1985 | 117580 | 48742 | 283640 | 26749 | 19553 | 36593 | 0.285 | 0.183 | 0.443 | 40888 | 30844 | 54201 |
1986 | 75001 | 31052 | 181153 | 26841 | 19722 | 36530 | 0.230 | 0.153 | 0.346 | 52462 | 38036 | 72361 |
1987 | 4585 | 1914 | 10983 | 30254 | 22694 | 40334 | 0.334 | 0.228 | 0.489 | 77921 | 53926 | 112594 |
1988 | 2640 | 1118 | 6234 | 37699 | 27606 | 51480 | 0.462 | 0.325 | 0.656 | 109131 | 73695 | 161605 |
1989 | 813 | 340 | 1940 | 62875 | 43330 | 91236 | 0.608 | 0.434 | 0.852 | 140873 | 96555 | 205531 |
1990 | 1015 | 414 | 2488 | 77160 | 52334 | 113761 | 0.779 | 0.565 | 1.074 | 125196 | 86488 | 181227 |
1991 | 1723 | 697 | 4258 | 48643 | 32532 | 72731 | 1.174 | 0.882 | 1.563 | 63942 | 43576 | 93826 |
1992 | 669 | 277 | 1613 | 15973 | 10335 | 24688 | 1.282 | 0.864 | 1.902 | 19269 | 12747 | 29130 |
1993 | 944 | 384 | 2321 | 3176 | 2125 | 4748 | 0.509 | 0.295 | 0.878 | 4366 | 3099 | 6150 |
1994 | 2080 | 824 | 5250 | 2025 | 1227 | 3342 | 0.217 | 0.121 | 0.389 | 3137 | 2110 | 4665 |
1995 | 303 | 116 | 792 | 2035 | 1296 | 3194 | 0.112 | 0.064 | 0.197 | 3394 | 2346 | 4910 |
1996 | 332 | 126 | 878 | 2026 | 1319 | 3111 | 0.106 | 0.060 | 0.190 | 3435 | 2399 | 4919 |
1997 | 1536 | 599 | 3936 | 2301 | 1527 | 3467 | 0.117 | 0.062 | 0.220 | 3759 | 2625 | 5383 |
1998 | 3721 | 1518 | 9123 | 2299 | 1537 | 3438 | 0.108 | 0.058 | 0.203 | 3569 | 2496 | 5103 |
1999 | 5754 | 2334 | 14187 | 2230 | 1479 | 3363 | 0.071 | 0.040 | 0.125 | 3796 | 2675 | 5386 |
2000 | 10048 | 4119 | 24510 | 2335 | 1575 | 3463 | 0.067 | 0.038 | 0.120 | 4905 | 3495 | 6883 |
2001 | 6463 | 2679 | 15589 | 2967 | 2077 | 4239 | 0.056 | 0.032 | 0.101 | 7324 | 5220 | 10277 |
2002 | 3662 | 1427 | 9398 | 4829 | 3421 | 6817 | 0.070 | 0.036 | 0.135 | 11220 | 8009 | 15719 |
2003 | 32561 | 13548 | 78259 | 7380 | 5244 | 10386 | 0.073 | 0.038 | 0.139 | 15580 | 11216 | 21640 |
2004 | 155717 | 59092 | 410339 | 10264 | 7318 | 14395 | 0.085 | 0.047 | 0.154 | 25117 | 17757 | 35528 |
2005 | 39897 | 16287 | 97733 | 14317 | 10236 | 20025 | 0.103 | 0.060 | 0.175 | 47686 | 30053 | 75664 |
2006 | 26753 | 11583 | 61789 | 21729 | 15482 | 30496 | 0.076 | 0.047 | 0.123 | 74662 | 46911 | 118830 |
2007 | 12027 | 5342 | 27073 | 35157 | 24710 | 50020 | 0.121 | 0.077 | 0.190 | 95227 | 62896 | 144175 |
2008 | 22692 | 10383 | 49594 | 39430 | 28423 | 54701 | 0.162 | 0.099 | 0.264 | 74790 | 53649 | 104263 |
2009 | 35627 | 16021 | 79230 | 52436 | 36721 | 74875 | 0.079 | 0.050 | 0.124 | 90567 | 65261 | 125684 |
2010 | 45270 | 20776 | 98644 | 49347 | 35209 | 69163 | 0.060 | 0.037 | 0.096 | 81134 | 59829 | 110025 |
2011 | 12129 | 5533 | 26587 | 51062 | 36816 | 70819 | 0.103 | 0.065 | 0.165 | 82674 | 61550 | 111049 |
2012 | 5537 | 2505 | 12238 | 57899 | 42510 | 78860 | 0.117 | 0.073 | 0.190 | 100574 | 75269 | 134386 |
2013 | 2729 | 1235 | 6032 | 67559 | 49900 | 91468 | 0.128 | 0.078 | 0.211 | 111589 | 83303 | 149480 |
2014 | 1643 | 676 | 3994 | 82701 | 61377 | 111435 | 0.154 | 0.095 | 0.251 | 120124 | 89641 | 160974 |
2015 | 6999 | 3043 | 16097 | 70840 | 52520 | 95550 | 0.229 | 0.143 | 0.366 | 91400 | 68469 | 122010 |
2016 | 35599 | 14917 | 84954 | 65829 | 48111 | 90071 | 0.255 | 0.160 | 0.406 | 80542 | 59758 | 108553 |
2017 | 6494 | 2560 | 16472 | 76192 | 54457 | 106603 | 0.258 | 0.166 | 0.400 | 93816 | 68829 | 127876 |
2018 | 7353 | 2571 | 21024 | 68769 | 46819 | 101009 | 0.285 | 0.180 | 0.452 | 85193 | 60422 | 120118 |
2019 | 7445 | 2235 | 24802 | 60943 | 39889 | 93111 | 0.382 | 0.238 | 0.613 | 84027 | 58298 | 121112 |
2020 | 18568 | 4031 | 85528 | 56171 | 36234 | 87078 | 0.397 | 0.230 | 0.684 | 78614 | 52703 | 117264 |