Table 1. Estimated recruitment, spawning stock biomass (SSB), and average fishing mortality. | ||||||||||||
Year | R(age 0) | Low | High | SSB | Low | High | Fbar(6-9) | Low | High | TSB | Low | High |
1976 | 21034 | 6857 | 64519 | 31126 | 20512 | 47231 | 0.692 | 0.382 | 1.256 | 117158 | 61326 | 223820 |
1977 | 36033 | 12567 | 103319 | 39995 | 23228 | 68863 | 0.901 | 0.516 | 1.572 | 133290 | 69221 | 256662 |
1978 | 9662 | 3506 | 26625 | 41652 | 22095 | 78518 | 0.473 | 0.252 | 0.888 | 91640 | 50883 | 165045 |
1979 | 17642 | 6504 | 47853 | 52585 | 27244 | 101498 | 0.979 | 0.560 | 1.710 | 87063 | 50428 | 150313 |
1980 | 6777 | 2623 | 17505 | 27677 | 16270 | 47084 | 0.343 | 0.175 | 0.672 | 51646 | 33480 | 79669 |
1981 | 4573 | 1839 | 11372 | 28723 | 18410 | 44813 | 0.255 | 0.133 | 0.489 | 54049 | 34797 | 83950 |
1982 | 3852 | 1495 | 9925 | 41387 | 26452 | 64755 | 0.782 | 0.463 | 1.321 | 72059 | 45596 | 113880 |
1983 | 3208 | 1180 | 8723 | 25895 | 15967 | 41998 | 0.902 | 0.545 | 1.495 | 41164 | 26536 | 63855 |
1984 | 15515 | 5489 | 43855 | 10726 | 6549 | 17567 | 0.824 | 0.482 | 1.410 | 15771 | 10469 | 23758 |
1985 | 45215 | 18203 | 112312 | 9328 | 5850 | 14872 | 0.584 | 0.311 | 1.096 | 15098 | 10042 | 22701 |
1986 | 18986 | 7707 | 46770 | 7399 | 4502 | 12159 | 0.141 | 0.068 | 0.290 | 16912 | 10994 | 26014 |
1987 | 3809 | 1470 | 9869 | 9621 | 6347 | 14584 | 0.269 | 0.146 | 0.493 | 35402 | 22159 | 56560 |
1988 | 1449 | 532 | 3944 | 14240 | 9074 | 22346 | 0.727 | 0.452 | 1.170 | 58982 | 35305 | 98537 |
1989 | 590 | 224 | 1556 | 20404 | 11971 | 34779 | 0.982 | 0.598 | 1.611 | 58727 | 34402 | 100251 |
1990 | 407 | 152 | 1085 | 19678 | 10504 | 36861 | 1.399 | 0.806 | 2.430 | 38774 | 21024 | 71508 |
1991 | 538 | 205 | 1413 | 4875 | 2266 | 10486 | 0.801 | 0.346 | 1.857 | 7895 | 3884 | 16051 |
1992 | 297 | 111 | 797 | 2406 | 758 | 7643 | 1.850 | 0.994 | 3.442 | 3494 | 1227 | 9949 |
1993 | 201 | 76 | 528 | 524 | 215 | 1278 | 0.940 | 0.418 | 2.112 | 852 | 406 | 1790 |
1994 | 201 | 79 | 512 | 247 | 110 | 559 | 0.403 | 0.144 | 1.132 | 442 | 228 | 855 |
1995 | 68 | 25 | 186 | 259 | 122 | 552 | 0.280 | 0.086 | 0.908 | 460 | 242 | 875 |
1996 | 137 | 53 | 354 | 231 | 106 | 504 | 0.265 | 0.080 | 0.875 | 355 | 183 | 690 |
1997 | 298 | 117 | 760 | 290 | 134 | 626 | 0.359 | 0.079 | 1.638 | 434 | 216 | 873 |
1998 | 902 | 365 | 2229 | 208 | 97 | 445 | 0.240 | 0.051 | 1.138 | 346 | 182 | 656 |
1999 | 1838 | 772 | 4374 | 225 | 109 | 463 | 0.153 | 0.025 | 0.924 | 415 | 230 | 750 |
2000 | 2524 | 1071 | 5946 | 250 | 123 | 511 | 0.089 | 0.014 | 0.561 | 761 | 434 | 1335 |
2001 | 2898 | 1185 | 7090 | 252 | 128 | 493 | 0.065 | 0.009 | 0.482 | 895 | 516 | 1554 |
2002 | 2805 | 1158 | 6794 | 436 | 245 | 776 | 0.052 | 0.007 | 0.406 | 1834 | 1080 | 3117 |
2003 | 14208 | 6244 | 32332 | 575 | 326 | 1015 | 0.047 | 0.006 | 0.371 | 2327 | 1395 | 3883 |
2004 | 22380 | 9266 | 54056 | 1378 | 812 | 2337 | 0.043 | 0.007 | 0.264 | 5483 | 3423 | 8781 |
2005 | 22936 | 9716 | 54142 | 1954 | 1178 | 3243 | 0.038 | 0.016 | 0.091 | 6675 | 4203 | 10601 |
2006 | 13159 | 5647 | 30663 | 2798 | 1768 | 4430 | 0.117 | 0.051 | 0.268 | 9845 | 6188 | 15663 |
2007 | 11590 | 5070 | 26497 | 5183 | 3392 | 7920 | 0.217 | 0.099 | 0.474 | 16037 | 10262 | 25061 |
2008 | 10678 | 4667 | 24432 | 7375 | 4697 | 11580 | 0.846 | 0.426 | 1.681 | 15583 | 10208 | 23787 |
2009 | 18679 | 7888 | 44233 | 6648 | 3964 | 11150 | 0.539 | 0.220 | 1.319 | 14368 | 8971 | 23010 |
2010 | 23810 | 10248 | 55323 | 5110 | 2618 | 9973 | 0.057 | 0.022 | 0.149 | 11251 | 6380 | 19838 |
2011 | 13816 | 5901 | 32351 | 9173 | 4841 | 17383 | 0.065 | 0.025 | 0.164 | 18657 | 10884 | 31979 |
2012 | 14035 | 5781 | 34070 | 12146 | 6834 | 21587 | 0.175 | 0.071 | 0.435 | 26435 | 15833 | 44136 |
2013 | 8124 | 3374 | 19560 | 15082 | 8359 | 27212 | 0.097 | 0.038 | 0.245 | 31585 | 18611 | 53605 |
2014 | 11344 | 4326 | 29749 | 25361 | 14198 | 45301 | 0.063 | 0.025 | 0.161 | 46010 | 26843 | 78862 |
2015 | 28318 | 10232 | 78375 | 38997 | 21769 | 69856 | 0.200 | 0.077 | 0.519 | 60040 | 34628 | 104099 |
2016 | 39739 | 13282 | 118894 | 51970 | 26896 | 100420 | 0.096 | 0.037 | 0.246 | 70460 | 38070 | 130408 |
2017 | 25449 | 8233 | 78668 | 50193 | 25041 | 100609 | 0.120 | 0.048 | 0.300 | 64862 | 34196 | 123025 |
2018 | 12995 | 3495 | 48321 | 58826 | 27833 | 124331 | 0.105 | 0.042 | 0.263 | 74947 | 37941 | 148050 |
2019 | 15649 | 3765 | 65040 | 48529 | 22900 | 102844 | 0.042 | 0.017 | 0.105 | 72553 | 37091 | 141920 |
2020 | 12601 | 1981 | 80154 | 55925 | 26749 | 116927 | 0.039 | 0.015 | 0.100 | 85246 | 42318 | 171723 |