Table 1. Estimated recruitment, total stock biomass (TBS), spawning stock biomass (SSB), and average fishing mortality for ages 3 to 5 (F35). | ||||||||||||
Year | Recruits | Low | High | TSB | Low | High | SSB | Low | High | F35 | Low | High |
1974 | 60355 | 39241 | 92830 | 1850 | 1351 | 2534 | 1123 | 798 | 1582 | 0.277 | 0.197 | 0.390 |
1975 | 18505 | 12123 | 28246 | 1325 | 973 | 1805 | 904 | 646 | 1264 | 0.237 | 0.168 | 0.334 |
1976 | 133786 | 87818 | 203817 | 1667 | 1192 | 2330 | 688 | 494 | 958 | 0.240 | 0.168 | 0.342 |
1977 | 69355 | 45369 | 106024 | 1830 | 1305 | 2567 | 1095 | 763 | 1571 | 0.236 | 0.163 | 0.342 |
1978 | 18474 | 12005 | 28427 | 1315 | 935 | 1849 | 873 | 607 | 1257 | 0.191 | 0.130 | 0.280 |
1979 | 57240 | 36936 | 88704 | 983 | 697 | 1386 | 498 | 345 | 719 | 0.161 | 0.109 | 0.237 |
1980 | 19431 | 12458 | 30305 | 721 | 511 | 1018 | 395 | 274 | 569 | 0.166 | 0.112 | 0.244 |
1981 | 119970 | 76838 | 187314 | 1198 | 816 | 1761 | 393 | 273 | 565 | 0.126 | 0.085 | 0.186 |
1982 | 20404 | 13180 | 31589 | 867 | 603 | 1247 | 476 | 326 | 695 | 0.136 | 0.093 | 0.198 |
1983 | 135402 | 86767 | 211297 | 1623 | 1085 | 2428 | 420 | 291 | 605 | 0.095 | 0.066 | 0.139 |
1984 | 62881 | 41477 | 95330 | 1416 | 1000 | 2005 | 656 | 460 | 934 | 0.122 | 0.086 | 0.172 |
1985 | 32468 | 21714 | 48547 | 1182 | 864 | 1616 | 709 | 511 | 982 | 0.137 | 0.098 | 0.191 |
1986 | 22880 | 15294 | 34227 | 949 | 712 | 1265 | 618 | 457 | 836 | 0.154 | 0.112 | 0.213 |
1987 | 39379 | 26727 | 58022 | 953 | 723 | 1257 | 530 | 396 | 710 | 0.190 | 0.138 | 0.262 |
1988 | 4266 | 2889 | 6301 | 739 | 558 | 978 | 553 | 411 | 744 | 0.188 | 0.139 | 0.256 |
1989 | 94183 | 64496 | 137536 | 1412 | 1044 | 1911 | 528 | 403 | 692 | 0.190 | 0.142 | 0.254 |
1990 | 61451 | 43148 | 87520 | 1577 | 1207 | 2059 | 847 | 646 | 1110 | 0.146 | 0.112 | 0.191 |
1991 | 66171 | 47938 | 91340 | 1751 | 1395 | 2198 | 1049 | 831 | 1324 | 0.134 | 0.106 | 0.169 |
1992 | 93526 | 68208 | 128243 | 2021 | 1634 | 2501 | 1124 | 911 | 1385 | 0.166 | 0.134 | 0.206 |
1993 | 89859 | 64357 | 125467 | 2170 | 1744 | 2700 | 1369 | 1091 | 1716 | 0.179 | 0.143 | 0.224 |
1994 | 37647 | 27443 | 51645 | 2230 | 1843 | 2699 | 1595 | 1299 | 1958 | 0.230 | 0.188 | 0.282 |
1995 | 191377 | 136151 | 269004 | 2592 | 2085 | 3221 | 1247 | 1024 | 1519 | 0.304 | 0.244 | 0.379 |
1996 | 193881 | 141946 | 264819 | 3103 | 2536 | 3796 | 1887 | 1521 | 2340 | 0.333 | 0.273 | 0.407 |
1997 | 34269 | 24860 | 47239 | 2807 | 2309 | 3411 | 2031 | 1638 | 2520 | 0.360 | 0.294 | 0.443 |
1998 | 180773 | 134425 | 243103 | 2439 | 2053 | 2899 | 1333 | 1110 | 1600 | 0.406 | 0.336 | 0.492 |
1999 | 27917 | 20711 | 37632 | 2027 | 1707 | 2407 | 1453 | 1201 | 1759 | 0.375 | 0.311 | 0.452 |
2000 | 137173 | 102703 | 183212 | 2194 | 1845 | 2609 | 1137 | 951 | 1360 | 0.383 | 0.319 | 0.461 |
2001 | 37911 | 28781 | 49938 | 1683 | 1437 | 1971 | 1117 | 936 | 1333 | 0.385 | 0.322 | 0.460 |
2002 | 84796 | 64450 | 111565 | 1798 | 1532 | 2109 | 995 | 841 | 1177 | 0.376 | 0.315 | 0.448 |
2003 | 127134 | 96529 | 167443 | 1733 | 1468 | 2045 | 934 | 790 | 1105 | 0.369 | 0.308 | 0.441 |
2004 | 275957 | 209626 | 363277 | 2387 | 1977 | 2881 | 1064 | 890 | 1271 | 0.417 | 0.348 | 0.500 |
2005 | 28283 | 21485 | 37230 | 1991 | 1658 | 2392 | 1429 | 1166 | 1751 | 0.386 | 0.322 | 0.463 |
2006 | 105345 | 79362 | 139835 | 1777 | 1505 | 2099 | 1041 | 863 | 1255 | 0.359 | 0.299 | 0.432 |
2007 | 133519 | 101838 | 175056 | 1863 | 1580 | 2196 | 921 | 778 | 1089 | 0.439 | 0.367 | 0.524 |
2008 | 62881 | 48081 | 82237 | 1802 | 1535 | 2115 | 1068 | 893 | 1277 | 0.416 | 0.349 | 0.496 |
2009 | 194464 | 148681 | 254343 | 2116 | 1780 | 2515 | 965 | 813 | 1145 | 0.436 | 0.364 | 0.522 |
2010 | 44936 | 34199 | 59045 | 1673 | 1403 | 1995 | 1061 | 869 | 1294 | 0.396 | 0.329 | 0.477 |
2011 | 94466 | 70843 | 125968 | 1495 | 1262 | 1771 | 871 | 722 | 1052 | 0.321 | 0.266 | 0.389 |
2012 | 78433 | 58860 | 104514 | 1470 | 1240 | 1744 | 798 | 668 | 954 | 0.315 | 0.261 | 0.382 |
2013 | 77420 | 58301 | 102808 | 1518 | 1280 | 1799 | 861 | 716 | 1036 | 0.355 | 0.293 | 0.429 |
2014 | 55050 | 40896 | 74104 | 1237 | 1037 | 1475 | 718 | 591 | 873 | 0.385 | 0.316 | 0.470 |
2015 | 254231 | 178357 | 362384 | 1993 | 1561 | 2545 | 826 | 664 | 1028 | 0.310 | 0.248 | 0.389 |