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 | 45847 | 11939 | 176058 | 93353 | 48127 | 181077 | 0.206 | 0.089 | 0.479 | 123085 | 68919 | 219822 |
1974 | 236077 | 64459 | 864614 | 72062 | 40457 | 128357 | 0.155 | 0.070 | 0.346 | 105299 | 64730 | 171296 |
1975 | 33589 | 9348 | 120700 | 66661 | 41812 | 106278 | 0.191 | 0.102 | 0.359 | 126371 | 79824 | 200061 |
1976 | 12948 | 3599 | 46580 | 69442 | 47847 | 100782 | 0.312 | 0.183 | 0.532 | 171279 | 99425 | 295060 |
1977 | 13056 | 3637 | 46872 | 81143 | 53613 | 122810 | 0.434 | 0.270 | 0.698 | 203104 | 115653 | 356681 |
1978 | 30124 | 8405 | 107967 | 109768 | 67467 | 178589 | 0.543 | 0.329 | 0.897 | 210753 | 123585 | 359403 |
1979 | 7859 | 2142 | 28834 | 118783 | 74017 | 190622 | 0.797 | 0.483 | 1.317 | 179556 | 112525 | 286517 |
1980 | 18936 | 5746 | 62399 | 95525 | 57940 | 157490 | 0.299 | 0.156 | 0.572 | 132297 | 83830 | 208787 |
1981 | 4888 | 1654 | 14446 | 85339 | 56676 | 128497 | 0.283 | 0.156 | 0.515 | 114804 | 79330 | 166143 |
1982 | 5249 | 2030 | 13575 | 71723 | 53168 | 96755 | 0.722 | 0.463 | 1.124 | 98719 | 73992 | 131708 |
1983 | 2822 | 976 | 8158 | 48591 | 35316 | 66856 | 0.611 | 0.388 | 0.961 | 72991 | 53174 | 100194 |
1984 | 4624 | 1857 | 11513 | 36279 | 25794 | 51026 | 0.532 | 0.331 | 0.856 | 52516 | 38041 | 72498 |
1985 | 183709 | 74296 | 454249 | 28231 | 19420 | 41039 | 0.242 | 0.145 | 0.402 | 44375 | 31712 | 62094 |
1986 | 144596 | 57531 | 363425 | 30518 | 21129 | 44079 | 0.181 | 0.112 | 0.291 | 65721 | 44763 | 96492 |
1987 | 3275 | 1322 | 8114 | 36400 | 26182 | 50604 | 0.285 | 0.178 | 0.456 | 101764 | 67684 | 153003 |
1988 | 2764 | 1140 | 6702 | 46301 | 32608 | 65742 | 0.439 | 0.284 | 0.678 | 139300 | 90060 | 215461 |
1989 | 772 | 315 | 1892 | 76061 | 49563 | 116725 | 0.526 | 0.342 | 0.809 | 169803 | 109973 | 262184 |
1990 | 1724 | 678 | 4381 | 88688 | 58926 | 133481 | 0.643 | 0.428 | 0.967 | 143415 | 97058 | 211914 |
1991 | 2871 | 1124 | 7331 | 55102 | 36849 | 82398 | 1.217 | 0.891 | 1.661 | 72467 | 49357 | 106398 |
1992 | 1014 | 412 | 2500 | 17738 | 11666 | 26969 | 1.534 | 1.083 | 2.175 | 21420 | 14411 | 31838 |
1993 | 864 | 343 | 2178 | 3447 | 2226 | 5339 | 0.410 | 0.215 | 0.781 | 4761 | 3247 | 6980 |
1994 | 4311 | 1665 | 11165 | 2465 | 1440 | 4218 | 0.160 | 0.081 | 0.319 | 3815 | 2472 | 5889 |
1995 | 250 | 91 | 689 | 2861 | 1713 | 4781 | 0.064 | 0.035 | 0.117 | 4792 | 3133 | 7331 |
1996 | 325 | 105 | 1002 | 2797 | 1692 | 4625 | 0.069 | 0.035 | 0.137 | 4695 | 3086 | 7143 |
1997 | 1705 | 561 | 5180 | 3097 | 1901 | 5046 | 0.112 | 0.051 | 0.245 | 4932 | 3222 | 7550 |
1998 | 6273 | 2483 | 15849 | 2917 | 1795 | 4742 | 0.125 | 0.056 | 0.279 | 4420 | 2879 | 6787 |
1999 | 12828 | 4998 | 32924 | 2735 | 1666 | 4490 | 0.052 | 0.026 | 0.103 | 4887 | 3252 | 7345 |
2000 | 16591 | 6566 | 41925 | 2850 | 1799 | 4516 | 0.059 | 0.031 | 0.115 | 6486 | 4388 | 9587 |
2001 | 10030 | 3982 | 25262 | 3738 | 2471 | 5654 | 0.040 | 0.019 | 0.086 | 9830 | 6644 | 14544 |
2002 | 1559 | 570 | 4266 | 6178 | 4164 | 9168 | 0.072 | 0.029 | 0.180 | 14765 | 9979 | 21846 |
2003 | 43033 | 17289 | 107112 | 9495 | 6372 | 14147 | 0.061 | 0.026 | 0.141 | 19971 | 13545 | 29445 |
2004 | 433254 | 165112 | 1136855 | 13101 | 8799 | 19506 | 0.073 | 0.035 | 0.153 | 37044 | 23942 | 57315 |
2005 | 81109 | 32001 | 205577 | 18798 | 12726 | 27767 | 0.086 | 0.047 | 0.159 | 81803 | 46354 | 144362 |
2006 | 39711 | 16295 | 96775 | 29943 | 20177 | 44436 | 0.050 | 0.029 | 0.087 | 119385 | 71443 | 199496 |
2007 | 16974 | 7227 | 39865 | 44658 | 30136 | 66177 | 0.106 | 0.062 | 0.181 | 126209 | 80694 | 197395 |
2008 | 23704 | 11166 | 50319 | 45792 | 31824 | 65891 | 0.181 | 0.109 | 0.303 | 87025 | 60175 | 125856 |
2009 | 60498 | 28037 | 130538 | 55669 | 36904 | 83976 | 0.072 | 0.043 | 0.122 | 100662 | 69305 | 146207 |
2010 | 60944 | 28765 | 129121 | 58540 | 39539 | 86671 | 0.039 | 0.024 | 0.066 | 97319 | 68311 | 138644 |
2011 | 11068 | 5141 | 23829 | 59709 | 41049 | 86851 | 0.095 | 0.055 | 0.164 | 96936 | 68977 | 136228 |
2012 | 6534 | 3065 | 13927 | 68080 | 47603 | 97366 | 0.108 | 0.062 | 0.187 | 121263 | 86224 | 170542 |
2013 | 2948 | 1386 | 6269 | 85889 | 59894 | 123166 | 0.097 | 0.054 | 0.173 | 143202 | 100735 | 203572 |
2014 | 989 | 449 | 2183 | 108333 | 75765 | 154899 | 0.108 | 0.061 | 0.192 | 157290 | 110421 | 224053 |
2015 | 5494 | 2542 | 11872 | 89258 | 62811 | 126840 | 0.205 | 0.120 | 0.350 | 114848 | 81654 | 161536 |
2016 | 56429 | 25769 | 123569 | 91035 | 63083 | 131373 | 0.212 | 0.128 | 0.353 | 110429 | 77766 | 156812 |
2017 | 3915 | 1675 | 9151 | 101339 | 69771 | 147191 | 0.212 | 0.129 | 0.346 | 125308 | 88728 | 176970 |
2018 | 9302 | 2695 | 32100 | 88180 | 58309 | 133354 | 0.221 | 0.131 | 0.374 | 107797 | 74341 | 156309 |
2019 | 8071 | 2565 | 25397 | 74770 | 49297 | 113407 | 0.354 | 0.215 | 0.582 | 102989 | 71138 | 149101 |
2020 | 27958 | 10278 | 76055 | 66282 | 43138 | 101844 | 0.366 | 0.205 | 0.651 | 93969 | 62128 | 142127 |