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 |
1984 | 2979 | 1854 | 4785 | 1388 | 1130 | 1706 | 986 | 800 | 1216 | 0.396 | 0.306 | 0.511 |
1985 | 4913 | 3214 | 7510 | 1845 | 1483 | 2296 | 1182 | 954 | 1463 | 0.341 | 0.263 | 0.443 |
1986 | 4336 | 2898 | 6489 | 2555 | 2090 | 3123 | 1970 | 1590 | 2439 | 0.380 | 0.306 | 0.472 |
1987 | 4116 | 2822 | 6003 | 2965 | 2494 | 3525 | 2410 | 2004 | 2897 | 0.446 | 0.358 | 0.556 |
1988 | 3664 | 2504 | 5361 | 3097 | 2632 | 3645 | 2603 | 2191 | 3091 | 0.417 | 0.338 | 0.514 |
1989 | 5219 | 3579 | 7612 | 3239 | 2767 | 3792 | 2534 | 2157 | 2978 | 0.429 | 0.350 | 0.526 |
1990 | 6861 | 4685 | 10048 | 3712 | 3153 | 4370 | 2786 | 2370 | 3275 | 0.409 | 0.334 | 0.500 |
1991 | 6549 | 4502 | 9526 | 4144 | 3529 | 4868 | 3260 | 2765 | 3843 | 0.477 | 0.396 | 0.575 |
1992 | 7677 | 5237 | 11255 | 4455 | 3784 | 5246 | 3419 | 2901 | 4028 | 0.542 | 0.444 | 0.662 |
1993 | 5682 | 3946 | 8181 | 4722 | 4025 | 5539 | 3955 | 3346 | 4675 | 0.547 | 0.448 | 0.667 |
1994 | 2839 | 1968 | 4096 | 4405 | 3824 | 5075 | 4022 | 3471 | 4661 | 0.470 | 0.394 | 0.561 |
1995 | 3125 | 2182 | 4476 | 4286 | 3743 | 4908 | 3865 | 3358 | 4448 | 0.485 | 0.406 | 0.580 |
1996 | 1856 | 1299 | 2651 | 3389 | 2973 | 3864 | 3139 | 2743 | 3592 | 0.439 | 0.368 | 0.523 |
1997 | 1158 | 781 | 1717 | 2708 | 2375 | 3087 | 2552 | 2230 | 2919 | 0.429 | 0.359 | 0.512 |
1998 | 3330 | 2307 | 4805 | 2331 | 2027 | 2681 | 1882 | 1634 | 2167 | 0.405 | 0.338 | 0.487 |
1999 | 3175 | 2223 | 4533 | 2618 | 2259 | 3034 | 2190 | 1882 | 2547 | 0.371 | 0.309 | 0.446 |
2000 | 2450 | 1707 | 3517 | 2589 | 2240 | 2994 | 2259 | 1942 | 2627 | 0.355 | 0.295 | 0.427 |
2001 | 3691 | 2587 | 5265 | 2677 | 2317 | 3093 | 2179 | 1882 | 2522 | 0.315 | 0.254 | 0.390 |
2002 | 5337 | 3668 | 7764 | 3404 | 2932 | 3951 | 2683 | 2317 | 3107 | 0.371 | 0.307 | 0.448 |
2003 | 3570 | 2491 | 5117 | 3474 | 3018 | 4000 | 2993 | 2588 | 3461 | 0.368 | 0.302 | 0.449 |
2004 | 3843 | 2723 | 5422 | 3348 | 2914 | 3847 | 2910 | 2522 | 3358 | 0.408 | 0.336 | 0.496 |
2005 | 2655 | 1892 | 3725 | 3626 | 3156 | 4165 | 3334 | 2888 | 3848 | 0.423 | 0.349 | 0.514 |
2006 | 2193 | 1565 | 3074 | 3443 | 3009 | 3939 | 3072 | 2671 | 3535 | 0.430 | 0.356 | 0.520 |
2007 | 2187 | 1550 | 3087 | 2660 | 2330 | 3035 | 2351 | 2052 | 2695 | 0.427 | 0.352 | 0.519 |
2008 | 2665 | 1860 | 3816 | 2324 | 2021 | 2673 | 1962 | 1700 | 2265 | 0.484 | 0.386 | 0.607 |
2009 | 2537 | 1718 | 3747 | 1922 | 1644 | 2246 | 1572 | 1341 | 1842 | 0.407 | 0.330 | 0.503 |
2010 | 2150 | 1456 | 3173 | 1816 | 1544 | 2136 | 1526 | 1292 | 1802 | 0.415 | 0.333 | 0.517 |
2011 | 1663 | 1117 | 2476 | 1522 | 1293 | 1793 | 1344 | 1135 | 1592 | 0.369 | 0.293 | 0.465 |
2012 | 1265 | 812 | 1971 | 1519 | 1279 | 1804 | 1348 | 1132 | 1605 | 0.400 | 0.315 | 0.509 |
2013 | 933 | 564 | 1543 | 1327 | 1097 | 1606 | 1201 | 993 | 1454 | 0.416 | 0.318 | 0.545 |
2014 | 738 | 356 | 1529 | 1262 | 1005 | 1585 | 1144 | 914 | 1430 | 0.444 | 0.324 | 0.608 |