Table 1. Estimated recruitment, total stock biomass (TBS), spawning stock biomass (SSB), and average fishing mortality for ages 2 to 5 (F25). | ||||||||||||
Year | Recruits | Low | High | TSB | Low | High | SSB | Low | High | F25 | Low | High |
1958 | 572633 | 337750 | 970862 | 190422 | 140415 | 258239 | 128412 | 93924 | 175564 | 0.203 | 0.145 | 0.284 |
1959 | 977741 | 582544 | 1641039 | 196025 | 141269 | 272006 | 119253 | 87275 | 162947 | 0.162 | 0.116 | 0.226 |
1960 | 456800 | 273813 | 762075 | 178975 | 132906 | 241012 | 124617 | 91808 | 169150 | 0.194 | 0.139 | 0.270 |
1961 | 418738 | 251108 | 698269 | 159373 | 118834 | 213741 | 110968 | 82517 | 149229 | 0.126 | 0.091 | 0.174 |
1962 | 711407 | 426582 | 1186407 | 195438 | 144738 | 263899 | 121176 | 91181 | 161039 | 0.219 | 0.159 | 0.302 |
1963 | 449999 | 270909 | 747478 | 178439 | 133239 | 238972 | 123500 | 92097 | 165612 | 0.146 | 0.105 | 0.202 |
1964 | 1196606 | 713402 | 2007097 | 241832 | 174231 | 335662 | 138137 | 104410 | 182758 | 0.103 | 0.076 | 0.141 |
1965 | 377377 | 230868 | 616862 | 210660 | 163175 | 271963 | 153430 | 117696 | 200013 | 0.135 | 0.101 | 0.180 |
1966 | 656055 | 408375 | 1053955 | 232118 | 182521 | 295192 | 149642 | 119405 | 187535 | 0.204 | 0.156 | 0.265 |
1967 | 783871 | 494261 | 1243176 | 236807 | 186219 | 301137 | 145801 | 117712 | 180593 | 0.270 | 0.209 | 0.347 |
1968 | 850007 | 536166 | 1347552 | 249946 | 196768 | 317496 | 152665 | 123914 | 188087 | 0.260 | 0.204 | 0.331 |
1969 | 456343 | 289323 | 719779 | 214915 | 176560 | 261603 | 142629 | 117651 | 172910 | 0.383 | 0.306 | 0.479 |
1970 | 265136 | 165403 | 425007 | 154972 | 129406 | 185589 | 105979 | 88673 | 126663 | 0.372 | 0.298 | 0.465 |
1971 | 719276 | 444258 | 1164544 | 171442 | 132893 | 221173 | 94372 | 77712 | 114604 | 0.504 | 0.407 | 0.626 |
1972 | 337729 | 213784 | 533535 | 150392 | 119441 | 189363 | 96278 | 76653 | 120929 | 0.456 | 0.366 | 0.568 |
1973 | 320616 | 201685 | 509681 | 118539 | 95804 | 146670 | 73424 | 60572 | 89001 | 0.463 | 0.373 | 0.575 |
1974 | 164884 | 104264 | 260751 | 85477 | 69917 | 104500 | 55770 | 45890 | 67778 | 0.436 | 0.349 | 0.545 |
1975 | 162755 | 102034 | 259611 | 64926 | 52468 | 80341 | 40376 | 33380 | 48840 | 0.427 | 0.339 | 0.537 |
1976 | 200186 | 125887 | 318335 | 58865 | 45432 | 76269 | 33658 | 27089 | 41820 | 0.383 | 0.300 | 0.489 |
1977 | 192144 | 121482 | 303908 | 59101 | 45900 | 76098 | 35066 | 28090 | 43775 | 0.293 | 0.229 | 0.376 |
1978 | 160974 | 101755 | 254659 | 57526 | 46014 | 71919 | 36243 | 29589 | 44393 | 0.290 | 0.228 | 0.367 |
1979 | 230960 | 146673 | 363684 | 61883 | 48496 | 78965 | 35172 | 28919 | 42776 | 0.387 | 0.310 | 0.482 |
1980 | 170587 | 107628 | 270374 | 55160 | 44288 | 68702 | 33658 | 27651 | 40970 | 0.471 | 0.382 | 0.579 |
1981 | 373249 | 238804 | 583383 | 72186 | 54551 | 95521 | 35811 | 28834 | 44475 | 0.674 | 0.554 | 0.819 |
1982 | 634124 | 403197 | 997313 | 107474 | 77898 | 148277 | 50312 | 38753 | 65319 | 0.600 | 0.488 | 0.738 |
1983 | 692456 | 439881 | 1090056 | 137310 | 103804 | 181632 | 72114 | 56898 | 91398 | 0.541 | 0.441 | 0.664 |
1984 | 654744 | 415991 | 1030526 | 134861 | 104747 | 173633 | 74757 | 59694 | 93622 | 0.715 | 0.579 | 0.884 |
1985 | 622812 | 393856 | 984865 | 141917 | 109559 | 183832 | 82125 | 65556 | 102882 | 0.366 | 0.289 | 0.462 |
1986 | 619706 | 392786 | 977721 | 159373 | 124338 | 204279 | 93526 | 75279 | 116197 | 0.379 | 0.298 | 0.482 |
1987 | 875894 | 546047 | 1404989 | 168890 | 128839 | 221390 | 93153 | 74532 | 116427 | 0.480 | 0.380 | 0.607 |
1988 | 484562 | 306141 | 766968 | 148449 | 117238 | 187970 | 96278 | 76467 | 121222 | 0.287 | 0.224 | 0.366 |
1989 | 518658 | 328877 | 817953 | 143344 | 113944 | 180329 | 87466 | 71236 | 107392 | 0.369 | 0.292 | 0.467 |
1990 | 448651 | 284202 | 708255 | 127262 | 102465 | 158058 | 80338 | 66011 | 97775 | 0.319 | 0.253 | 0.402 |
1991 | 244752 | 152293 | 393344 | 103259 | 85857 | 124189 | 70052 | 58369 | 84074 | 0.422 | 0.339 | 0.526 |
1992 | 767582 | 475880 | 1238089 | 125492 | 93412 | 168589 | 63513 | 50701 | 79563 | 0.564 | 0.453 | 0.703 |
1993 | 421679 | 264358 | 672623 | 114577 | 89086 | 147361 | 72548 | 56675 | 92867 | 0.341 | 0.269 | 0.433 |
1994 | 705738 | 447021 | 1114192 | 144062 | 111162 | 186700 | 82619 | 66191 | 103125 | 0.303 | 0.239 | 0.384 |
1995 | 655399 | 415950 | 1032692 | 137999 | 108525 | 175476 | 81716 | 66151 | 100942 | 0.408 | 0.327 | 0.509 |
1996 | 378511 | 241050 | 594360 | 110304 | 89567 | 135844 | 71396 | 58480 | 87166 | 0.362 | 0.289 | 0.453 |
1997 | 355400 | 227376 | 555509 | 98519 | 80827 | 120082 | 61390 | 51401 | 73320 | 0.458 | 0.372 | 0.566 |
1998 | 274032 | 174531 | 430258 | 81389 | 66936 | 98964 | 50665 | 42627 | 60219 | 0.481 | 0.393 | 0.589 |
1999 | 453160 | 288024 | 712974 | 81634 | 63926 | 104247 | 43652 | 36182 | 52664 | 0.667 | 0.553 | 0.804 |
2000 | 441529 | 280969 | 693842 | 80017 | 61392 | 104293 | 42787 | 34264 | 53431 | 0.677 | 0.561 | 0.817 |
2001 | 380408 | 243867 | 593398 | 69217 | 54120 | 88525 | 39183 | 31540 | 48678 | 0.582 | 0.476 | 0.713 |
2002 | 301643 | 196167 | 463833 | 65317 | 51580 | 82712 | 38523 | 31397 | 47266 | 0.311 | 0.250 | 0.387 |
2003 | 107689 | 70183 | 165238 | 41773 | 34528 | 50537 | 23017 | 18484 | 28663 | 0.688 | 0.563 | 0.842 |
2004 | 258590 | 164088 | 407518 | 47477 | 37854 | 59547 | 22811 | 18441 | 28217 | 0.674 | 0.558 | 0.813 |
2005 | 495836 | 311863 | 788336 | 61023 | 44892 | 82949 | 27917 | 21294 | 36601 | 0.545 | 0.443 | 0.672 |
2006 | 253470 | 160066 | 401378 | 59338 | 44667 | 78828 | 34510 | 25704 | 46333 | 0.373 | 0.288 | 0.482 |
2007 | 555154 | 348265 | 884944 | 79301 | 58621 | 107276 | 43915 | 33043 | 58363 | 0.227 | 0.171 | 0.299 |
2008 | 369165 | 231274 | 589270 | 95990 | 72225 | 127575 | 62069 | 46722 | 82456 | 0.123 | 0.091 | 0.167 |
2009 | 1222001 | 760142 | 1964484 | 157629 | 112178 | 221496 | 82951 | 61608 | 111687 | 0.098 | 0.073 | 0.132 |
2010 | 1196606 | 737160 | 1942410 | 188528 | 135456 | 262393 | 107796 | 79335 | 146468 | 0.124 | 0.092 | 0.168 |
2011 | 1830317 | 1095674 | 3057536 | 242802 | 169624 | 347549 | 135402 | 97277 | 188467 | 0.140 | 0.102 | 0.192 |
2012 | 1642943 | 894876 | 3016356 | 270222 | 183029 | 398953 | 164884 | 113029 | 240530 | 0.180 | 0.127 | 0.257 |
2013 | 1786913 | 545381 | 5854727 | 300139 | 164374 | 548038 | 188716 | 112432 | 316760 | 0.122 | 0.077 | 0.191 |