Table 1. Estimated recruitment, total stock biomass (TBS), spawning stock biomass (SSB), and average fishing mortality for ages 5 to 15 (F515). | ||||||||||||
Year | Recruits | Low | High | TSB | Low | High | SSB | Low | High | F515 | Low | High |
1980 | 961 | 346 | 2665 | 1897 | 1330 | 2704 | 1514 | 1052 | 2180 | 0.440 | 0.316 | 0.613 |
1981 | 307 | 114 | 830 | 1786 | 1208 | 2642 | 1238 | 836 | 1833 | 0.433 | 0.313 | 0.598 |
1982 | 176 | 66 | 467 | 1993 | 1353 | 2934 | 1474 | 1000 | 2173 | 0.433 | 0.317 | 0.591 |
1983 | 329 | 126 | 864 | 2213 | 1529 | 3203 | 1841 | 1267 | 2676 | 0.436 | 0.323 | 0.589 |
1984 | 43 | 17 | 113 | 3239 | 2296 | 4568 | 2963 | 2091 | 4199 | 0.447 | 0.335 | 0.596 |
1985 | 411 | 161 | 1053 | 3503 | 2532 | 4847 | 3040 | 2165 | 4267 | 0.452 | 0.342 | 0.599 |
1986 | 1445 | 573 | 3644 | 3701 | 2711 | 5054 | 3088 | 2229 | 4279 | 0.459 | 0.349 | 0.603 |
1987 | 1550 | 624 | 3848 | 3677 | 2714 | 4980 | 3011 | 2182 | 4154 | 0.466 | 0.357 | 0.608 |
1988 | 544 | 222 | 1334 | 3379 | 2481 | 4602 | 2861 | 2073 | 3947 | 0.472 | 0.364 | 0.612 |
1989 | 679 | 281 | 1642 | 3613 | 2688 | 4858 | 2963 | 2167 | 4053 | 0.481 | 0.373 | 0.619 |
1990 | 668 | 279 | 1600 | 3399 | 2539 | 4550 | 2965 | 2188 | 4017 | 0.491 | 0.384 | 0.629 |
1991 | 859 | 363 | 2031 | 3293 | 2482 | 4368 | 2693 | 1995 | 3636 | 0.501 | 0.394 | 0.638 |
1992 | 487 | 208 | 1139 | 2707 | 2067 | 3545 | 2296 | 1727 | 3053 | 0.515 | 0.408 | 0.651 |
1993 | 138 | 59 | 320 | 2793 | 2136 | 3651 | 2503 | 1892 | 3312 | 0.531 | 0.423 | 0.667 |
1994 | 194 | 85 | 442 | 3058 | 2204 | 4244 | 1953 | 1415 | 2695 | 0.528 | 0.422 | 0.661 |
1995 | 649 | 290 | 1452 | 4222 | 3096 | 5757 | 3487 | 2523 | 4820 | 0.549 | 0.443 | 0.681 |
1996 | 226 | 103 | 500 | 5253 | 3935 | 7012 | 4566 | 3377 | 6173 | 0.576 | 0.467 | 0.709 |
1997 | 1910 | 884 | 4130 | 5700 | 4383 | 7412 | 4502 | 3349 | 6052 | 0.599 | 0.487 | 0.735 |
1998 | 1332 | 630 | 2815 | 4326 | 3393 | 5516 | 3147 | 2441 | 4056 | 0.630 | 0.513 | 0.774 |
1999 | 440 | 210 | 918 | 2491 | 1870 | 3319 | 1502 | 1131 | 1996 | 0.652 | 0.531 | 0.799 |
2000 | 412 | 204 | 835 | 2279 | 1685 | 3080 | 1573 | 1138 | 2173 | 0.680 | 0.554 | 0.834 |
2001 | 2 | 2 | 2 | 1449 | 1238 | 1696 | 1249 | 1061 | 1471 | 0.707 | 0.575 | 0.869 |
2002 | 44 | 36 | 55 | 1312 | 1125 | 1530 | 1107 | 946 | 1296 | 0.678 | 0.564 | 0.816 |
2003 | 74 | 60 | 91 | 1409 | 1206 | 1645 | 1093 | 932 | 1281 | 0.703 | 0.575 | 0.858 |
2004 | 31 | 25 | 38 | 1161 | 990 | 1362 | 1000 | 846 | 1181 | 0.682 | 0.565 | 0.824 |
2005 | 93 | 75 | 116 | 1116 | 962 | 1293 | 848 | 726 | 990 | 0.691 | 0.569 | 0.839 |
2006 | 0 | 0 | 0 | 1165 | 1008 | 1346 | 1106 | 956 | 1280 | 0.684 | 0.565 | 0.829 |
2007 | 1 | 1 | 2 | 1449 | 1234 | 1700 | 1376 | 1172 | 1617 | 0.656 | 0.552 | 0.780 |
2008 | 1 | 1 | 2 | 1481 | 1279 | 1716 | 1381 | 1191 | 1601 | 0.701 | 0.582 | 0.844 |
2009 | 29 | 23 | 36 | 1671 | 1473 | 1896 | 1498 | 1316 | 1705 | 0.766 | 0.619 | 0.948 |
2010 | 0 | 0 | 0 | 1898 | 1675 | 2151 | 1798 | 1585 | 2041 | 0.786 | 0.632 | 0.978 |
2011 | 13 | 10 | 16 | 1888 | 1647 | 2165 | 1801 | 1570 | 2067 | 0.750 | 0.615 | 0.915 |
2012 | 5 | 4 | 7 | 1947 | 1680 | 2255 | 1912 | 1650 | 2217 | 0.714 | 0.592 | 0.862 |
2013 | 1767 | 1505 | 2075 | |||||||||