Table 1. Estimated recruitment, total stock biomass (TBS), spawning stock biomass (SSB), and average fishing mortality for ages 4 to 8 (F48). | ||||||||||||
Year | Recruits | Low | High | TSB | Low | High | SSB | Low | High | F48 | Low | High |
1980 | 6212041 | 3007320 | 12831838 | 5666034 | 3034873 | 10578350 | 3960972 | 1859169 | 8438879 | 0.168 | 0.080 | 0.351 |
1981 | 5121716 | 2804624 | 9353115 | 5411300 | 3222216 | 9087587 | 3598401 | 1871966 | 6917050 | 0.168 | 0.084 | 0.335 |
1982 | 2741457 | 1413331 | 5317639 | 5183546 | 3292573 | 8160533 | 3587621 | 2055110 | 6262938 | 0.168 | 0.088 | 0.321 |
1983 | 2490515 | 1241164 | 4997458 | 5209529 | 3532442 | 7682841 | 3898101 | 2494453 | 6091592 | 0.169 | 0.092 | 0.309 |
1984 | 4417127 | 2448044 | 7970039 | 5147388 | 3611811 | 7335822 | 4151582 | 2829017 | 6092445 | 0.171 | 0.097 | 0.300 |
1985 | 3929411 | 2262815 | 6823479 | 5272420 | 3868046 | 7186681 | 4077522 | 2898199 | 5736730 | 0.176 | 0.104 | 0.300 |
1986 | 3945160 | 2333920 | 6668730 | 4842782 | 3643736 | 6436400 | 3645485 | 2665494 | 4985778 | 0.184 | 0.112 | 0.303 |
1987 | 4588208 | 2755970 | 7638563 | 4662209 | 3530464 | 6156752 | 3660096 | 2702046 | 4957836 | 0.195 | 0.123 | 0.309 |
1988 | 3534209 | 2157240 | 5790099 | 4794596 | 3742184 | 6142977 | 3605605 | 2736910 | 4750023 | 0.206 | 0.134 | 0.315 |
1989 | 3402429 | 2074976 | 5579111 | 4483883 | 3569157 | 5633041 | 3358483 | 2612139 | 4318074 | 0.225 | 0.151 | 0.336 |
1990 | 2859050 | 1702418 | 4801505 | 4408301 | 3562453 | 5454983 | 3382075 | 2692983 | 4247495 | 0.251 | 0.173 | 0.365 |
1991 | 3204286 | 1965584 | 5223614 | 4377551 | 3585964 | 5343877 | 3230024 | 2614125 | 3991030 | 0.287 | 0.201 | 0.410 |
1992 | 3523622 | 2155299 | 5760645 | 3817094 | 3165704 | 4602518 | 2853338 | 2348934 | 3466056 | 0.324 | 0.231 | 0.454 |
1993 | 3005637 | 1850266 | 4882461 | 3495545 | 2915325 | 4191243 | 2502999 | 2075885 | 3017991 | 0.356 | 0.257 | 0.493 |
1994 | 2822123 | 1745410 | 4563042 | 3041922 | 2550403 | 3628167 | 2165150 | 1808467 | 2592181 | 0.371 | 0.270 | 0.511 |
1995 | 2599943 | 1597164 | 4232316 | 2993638 | 2524733 | 3549630 | 2145751 | 1805774 | 2549735 | 0.341 | 0.253 | 0.460 |
1996 | 3084808 | 1823120 | 5219645 | 2777328 | 2349056 | 3283682 | 2053385 | 1733939 | 2431683 | 0.291 | 0.219 | 0.388 |
1997 | 2934360 | 1783521 | 4827793 | 2827773 | 2410662 | 3317055 | 2051332 | 1754731 | 2398068 | 0.263 | 0.196 | 0.353 |
1998 | 3584036 | 2463171 | 5214950 | 2757955 | 2346816 | 3241122 | 2059554 | 1756687 | 2414638 | 0.269 | 0.203 | 0.358 |
1999 | 3859314 | 2677677 | 5562399 | 3134562 | 2698228 | 3641455 | 2240030 | 1922294 | 2610285 | 0.298 | 0.231 | 0.384 |
2000 | 2893565 | 2027958 | 4128646 | 3090984 | 2721637 | 3510454 | 2180359 | 1902650 | 2498602 | 0.340 | 0.292 | 0.397 |
2001 | 4852478 | 3444468 | 6836046 | 2810857 | 2486364 | 3177699 | 2037023 | 1787199 | 2321769 | 0.390 | 0.335 | 0.454 |
2002 | 7694374 | 5159241 | 11475214 | 2940235 | 2559074 | 3378168 | 1908828 | 1656905 | 2199054 | 0.427 | 0.365 | 0.499 |
2003 | 3436623 | 2400770 | 4919414 | 3275562 | 2773903 | 3867945 | 1929941 | 1647053 | 2261417 | 0.454 | 0.384 | 0.536 |
2004 | 4373176 | 2889459 | 6618769 | 3321742 | 2796005 | 3946336 | 2373794 | 1975445 | 2852470 | 0.412 | 0.344 | 0.494 |
2005 | 5914988 | 3968346 | 8816539 | 3166065 | 2617238 | 3829979 | 2326790 | 1892823 | 2860251 | 0.304 | 0.250 | 0.370 |
2006 | 8921726 | 5930031 | 13422729 | 3488561 | 2848263 | 4272800 | 2350174 | 1899612 | 2907604 | 0.273 | 0.221 | 0.337 |
2007 | 4164055 | 2832867 | 6120779 | 3730303 | 3033416 | 4587290 | 2553562 | 2064296 | 3158791 | 0.317 | 0.253 | 0.397 |
2008 | 4377551 | 2988494 | 6412245 | 4390703 | 3501003 | 5506501 | 3131429 | 2476359 | 3959784 | 0.273 | 0.213 | 0.351 |
2009 | 3867040 | 2559954 | 5841511 | 4751638 | 3758310 | 6007505 | 3749001 | 2927677 | 4800737 | 0.229 | 0.174 | 0.300 |
2010 | 4583622 | 3036451 | 6919126 | 5015281 | 3938537 | 6386392 | 3976848 | 3078091 | 5138028 | 0.214 | 0.160 | 0.286 |
2011 | 6662464 | 4212387 | 10537596 | 5520616 | 4235280 | 7196030 | 4448155 | 3358080 | 5892082 | 0.213 | 0.156 | 0.291 |
2012 | 3929411 | 2833547 | 5449094 | |||||||||