Table 1. Estimated recruitment, total stock biomass (TBS), spawning stock biomass (SSB), and average fishing mortality for ages 3 to 7 (F37). | ||||||||||||
Year | Recruits | Low | High | TSB | Low | High | SSB | Low | High | F37 | Low | High |
1973 | 2186910 | 1130646 | 4229947 | 280969 | 140609 | 561440 | 215346 | 102156 | 453949 | 0.095 | 0.043 | 0.206 |
1974 | 2822123 | 1467367 | 5427667 | 271577 | 137616 | 535941 | 195830 | 92546 | 414381 | 0.102 | 0.049 | 0.211 |
1975 | 2850486 | 1527282 | 5320086 | 280688 | 143993 | 547151 | 191186 | 90895 | 402134 | 0.085 | 0.042 | 0.171 |
1976 | 4126747 | 2148628 | 7926008 | 313013 | 163924 | 597697 | 214486 | 104640 | 439644 | 0.098 | 0.050 | 0.193 |
1977 | 1684535 | 896954 | 3163660 | 323838 | 170015 | 616837 | 227294 | 112241 | 460284 | 0.112 | 0.057 | 0.220 |
1978 | 1067681 | 565259 | 2016674 | 297747 | 152052 | 583045 | 241832 | 119219 | 490549 | 0.108 | 0.055 | 0.213 |
1979 | 1128049 | 602896 | 2110636 | 274855 | 137574 | 549124 | 228662 | 110846 | 471701 | 0.088 | 0.045 | 0.172 |
1980 | 2124400 | 1124850 | 4012159 | 251954 | 123683 | 513251 | 211504 | 100328 | 445878 | 0.100 | 0.051 | 0.195 |
1981 | 2312871 | 1253964 | 4265969 | 261974 | 127432 | 538563 | 207731 | 96171 | 448705 | 0.077 | 0.040 | 0.148 |
1982 | 4053130 | 2209419 | 7435378 | 250446 | 124884 | 502253 | 200787 | 95687 | 421325 | 0.095 | 0.050 | 0.182 |
1983 | 4528947 | 2480523 | 8268966 | 314582 | 161487 | 612816 | 230960 | 111259 | 479443 | 0.084 | 0.045 | 0.158 |
1984 | 7370529 | 4053049 | 13403414 | 409217 | 218696 | 765711 | 281813 | 140936 | 563510 | 0.095 | 0.051 | 0.176 |
1985 | 7889158 | 4329229 | 14376421 | 464167 | 252711 | 852561 | 311452 | 158778 | 610931 | 0.086 | 0.047 | 0.160 |
1986 | 1992698 | 1082279 | 3668964 | 481182 | 269672 | 858584 | 350109 | 189052 | 648372 | 0.073 | 0.040 | 0.134 |
1987 | 4592798 | 2565131 | 8223282 | 536059 | 300061 | 957671 | 429768 | 234202 | 788636 | 0.063 | 0.035 | 0.115 |
1988 | 2497998 | 1367370 | 4563498 | 562418 | 316241 | 1000229 | 419157 | 226007 | 777376 | 0.065 | 0.037 | 0.116 |
1989 | 9511384 | 5372909 | 16837515 | 669308 | 385555 | 1161892 | 500819 | 277440 | 904050 | 0.062 | 0.035 | 0.108 |
1990 | 9138438 | 5190497 | 16089219 | 738222 | 432916 | 1258838 | 569777 | 324896 | 999230 | 0.059 | 0.034 | 0.101 |
1991 | 6382051 | 3601280 | 11310024 | 729416 | 437416 | 1216344 | 574928 | 337088 | 980580 | 0.054 | 0.032 | 0.093 |
1992 | 8444281 | 4810540 | 14822843 | 842391 | 514124 | 1380257 | 629701 | 374985 | 1057438 | 0.067 | 0.039 | 0.113 |
1993 | 8939587 | 5170810 | 15455261 | 857692 | 529909 | 1388230 | 594217 | 355301 | 993789 | 0.068 | 0.040 | 0.114 |
1994 | 5373554 | 3123985 | 9243027 | 860269 | 528765 | 1399604 | 701517 | 422887 | 1163729 | 0.088 | 0.053 | 0.147 |
1995 | 6906683 | 4045598 | 11791152 | 784655 | 478590 | 1286454 | 621568 | 369151 | 1046582 | 0.104 | 0.062 | 0.173 |
1996 | 5826925 | 3431267 | 9895197 | 777625 | 474207 | 1275183 | 641779 | 383057 | 1075246 | 0.099 | 0.059 | 0.167 |
1997 | 4662209 | 2744419 | 7920144 | 700115 | 422414 | 1160382 | 541988 | 315761 | 930298 | 0.125 | 0.075 | 0.210 |
1998 | 8427410 | 4985678 | 14245049 | 661986 | 387581 | 1130669 | 496828 | 276825 | 891678 | 0.122 | 0.073 | 0.205 |
1999 | 4172392 | 2452847 | 7097407 | 595407 | 349962 | 1012993 | 463703 | 261210 | 823172 | 0.141 | 0.085 | 0.235 |
2000 | 6517491 | 3836611 | 11071668 | 546342 | 312269 | 955873 | 441529 | 242836 | 802799 | 0.139 | 0.083 | 0.231 |
2001 | 6212041 | 3609573 | 10690863 | 568070 | 322024 | 1002112 | 447307 | 242908 | 823699 | 0.128 | 0.077 | 0.215 |
2002 | 8948532 | 5206196 | 15380946 | 627814 | 349535 | 1127643 | 480220 | 254150 | 907383 | 0.103 | 0.061 | 0.175 |
2003 | 15294441 | 8878117 | 26347923 | 708567 | 396337 | 1266769 | 496828 | 263471 | 936870 | 0.099 | 0.058 | 0.167 |
2004 | 4189115 | 2376977 | 7382774 | 710696 | 403770 | 1250933 | 510936 | 275609 | 947195 | 0.103 | 0.061 | 0.173 |
2005 | 5111482 | 2983179 | 8758192 | 674010 | 387379 | 1172724 | 528078 | 294354 | 947384 | 0.107 | 0.064 | 0.179 |
2006 | 8219336 | 4832430 | 13980024 | 682147 | 388738 | 1197013 | 522301 | 283816 | 961183 | 0.119 | 0.071 | 0.199 |
2007 | 13072221 | 7842436 | 21789527 | 658685 | 382759 | 1133522 | 477347 | 264511 | 861439 | 0.136 | 0.081 | 0.226 |
2008 | 8186524 | 4961507 | 13507829 | 650177 | 377468 | 1119911 | 467428 | 259082 | 843319 | 0.130 | 0.077 | 0.219 |
2009 | 11039607 | 6692781 | 18209609 | 772201 | 443592 | 1344241 | 545796 | 295635 | 1007638 | 0.117 | 0.069 | 0.201 |
2010 | 11083854 | 6598547 | 18618011 | 802109 | 463833 | 1387092 | 631593 | 352808 | 1130669 | 0.117 | 0.069 | 0.199 |
2011 | 627814 | 331009 | 1190757 | |||||||||