Table 1. Estimated recruitment, spawning stock biomass (SSB), and average fishing mortality. | ||||||||||||
Year | R(age 1) | Low | High | SSB | Low | High | Fbar(4-8) | Low | High | TSB | Low | High |
1984 | 6425 | 3925 | 10516 | 863 | 697 | 1068 | 0.403 | 0.304 | 0.535 | 1722 | 1405 | 2110 |
1985 | 5245 | 3398 | 8097 | 1122 | 898 | 1400 | 0.313 | 0.238 | 0.412 | 2479 | 1980 | 3104 |
1986 | 4833 | 3189 | 7325 | 2030 | 1620 | 2543 | 0.368 | 0.290 | 0.468 | 3088 | 2541 | 3754 |
1987 | 4338 | 2811 | 6693 | 2104 | 1746 | 2536 | 0.454 | 0.357 | 0.577 | 3067 | 2596 | 3624 |
1988 | 5928 | 3909 | 8990 | 2169 | 1827 | 2576 | 0.406 | 0.319 | 0.517 | 3111 | 2660 | 3638 |
1989 | 7658 | 5038 | 11642 | 2188 | 1862 | 2571 | 0.420 | 0.331 | 0.531 | 3600 | 3067 | 4225 |
1990 | 7574 | 5009 | 11454 | 2716 | 2309 | 3195 | 0.389 | 0.309 | 0.489 | 4469 | 3789 | 5270 |
1991 | 8587 | 5589 | 13191 | 3199 | 2701 | 3790 | 0.463 | 0.374 | 0.574 | 4883 | 4160 | 5732 |
1992 | 6549 | 4314 | 9941 | 4172 | 3546 | 4908 | 0.529 | 0.425 | 0.658 | 6322 | 5371 | 7440 |
1993 | 3578 | 2373 | 5397 | 3982 | 3362 | 4715 | 0.534 | 0.426 | 0.670 | 5305 | 4532 | 6210 |
1994 | 3536 | 2356 | 5307 | 4163 | 3559 | 4869 | 0.421 | 0.335 | 0.528 | 4890 | 4224 | 5661 |
1995 | 2291 | 1509 | 3481 | 3446 | 2983 | 3981 | 0.453 | 0.364 | 0.564 | 4221 | 3681 | 4840 |
1996 | 1538 | 957 | 2474 | 3264 | 2839 | 3752 | 0.406 | 0.329 | 0.502 | 3719 | 3255 | 4250 |
1997 | 3658 | 2390 | 5600 | 2644 | 2298 | 3042 | 0.398 | 0.322 | 0.493 | 3091 | 2709 | 3527 |
1998 | 3705 | 2469 | 5560 | 1890 | 1628 | 2195 | 0.378 | 0.303 | 0.473 | 2718 | 2350 | 3144 |
1999 | 3114 | 2052 | 4726 | 2257 | 1920 | 2654 | 0.347 | 0.278 | 0.432 | 3002 | 2574 | 3502 |
2000 | 4452 | 2969 | 6675 | 2299 | 1962 | 2693 | 0.338 | 0.271 | 0.422 | 3005 | 2593 | 3484 |
2001 | 5981 | 3937 | 9084 | 2250 | 1931 | 2621 | 0.285 | 0.225 | 0.361 | 3357 | 2886 | 3904 |
2002 | 4487 | 2991 | 6732 | 2602 | 2218 | 3053 | 0.370 | 0.294 | 0.465 | 3887 | 3301 | 4578 |
2003 | 4594 | 3061 | 6893 | 2969 | 2532 | 3481 | 0.343 | 0.268 | 0.440 | 3919 | 3393 | 4525 |
2004 | 2970 | 2095 | 4211 | 3215 | 2776 | 3723 | 0.392 | 0.311 | 0.495 | 4297 | 3731 | 4949 |
2005 | 2527 | 1768 | 3612 | 3510 | 3011 | 4092 | 0.402 | 0.320 | 0.506 | 4198 | 3632 | 4852 |
2006 | 3292 | 2273 | 4769 | 2981 | 2542 | 3495 | 0.359 | 0.287 | 0.449 | 3660 | 3149 | 4255 |
2007 | 3515 | 2455 | 5034 | 2522 | 2160 | 2944 | 0.311 | 0.244 | 0.396 | 3310 | 2855 | 3838 |
2008 | 2130 | 1446 | 3139 | 2099 | 1778 | 2479 | 0.332 | 0.257 | 0.429 | 2921 | 2491 | 3425 |
2009 | 2200 | 1541 | 3142 | 2445 | 2032 | 2943 | 0.243 | 0.186 | 0.318 | 3008 | 2536 | 3568 |
2010 | 2046 | 1430 | 2927 | 2098 | 1737 | 2535 | 0.229 | 0.174 | 0.301 | 2745 | 2302 | 3273 |
2011 | 1823 | 1247 | 2666 | 2105 | 1724 | 2570 | 0.184 | 0.140 | 0.244 | 2711 | 2246 | 3273 |
2012 | 1581 | 1020 | 2451 | 2315 | 1874 | 2859 | 0.177 | 0.133 | 0.236 | 2864 | 2346 | 3495 |
2013 | 1607 | 1047 | 2466 | 1803 | 1460 | 2227 | 0.171 | 0.129 | 0.226 | 2234 | 1830 | 2727 |
2014 | 2669 | 1852 | 3847 | 2296 | 1877 | 2809 | 0.160 | 0.121 | 0.211 | 2763 | 2285 | 3341 |
2015 | 3450 | 2348 | 5070 | 2065 | 1686 | 2530 | 0.137 | 0.103 | 0.184 | 2803 | 2320 | 3386 |
2016 | 2848 | 1983 | 4089 | 2281 | 1873 | 2778 | 0.176 | 0.135 | 0.229 | 3502 | 2904 | 4223 |
2017 | 1745 | 1142 | 2667 | 2485 | 2052 | 3010 | 0.255 | 0.194 | 0.337 | 3406 | 2827 | 4103 |
2018 | 4445 | 2940 | 6720 | 2908 | 2381 | 3553 | 0.223 | 0.170 | 0.293 | 3991 | 3284 | 4849 |
2019 | 3609 | 2379 | 5475 | 2547 | 2062 | 3146 | 0.200 | 0.150 | 0.266 | 3894 | 3171 | 4783 |
2020 | 3996 | 2332 | 6847 | 2939 | 2306 | 3745 | 0.196 | 0.143 | 0.271 | 4305 | 3395 | 5458 |