Table 1. Estimated recruitment, total stock biomass (TBS), spawning stock biomass (SSB), and average fishing mortality for ages 1 to 9 (F19). | ||||||||||||
Year | Recruits | Low | High | TSB | Low | High | SSB | Low | High | F19 | Low | High |
1973 | 2692552 | 1412738 | 5131764 | 294490 | 157519 | 550565 | 219476 | 112436 | 428420 | 0.071 | 0.035 | 0.143 |
1974 | 2167316 | 1173264 | 4003582 | 290686 | 154988 | 545196 | 214915 | 109041 | 423589 | 0.073 | 0.036 | 0.147 |
1975 | 4040989 | 2124952 | 7684685 | 311141 | 167276 | 578735 | 209819 | 107338 | 410143 | 0.070 | 0.035 | 0.143 |
1976 | 7444604 | 3877961 | 14291564 | 387705 | 207814 | 723315 | 240145 | 121896 | 473108 | 0.072 | 0.035 | 0.147 |
1977 | 2213311 | 1186787 | 4127738 | 409217 | 218294 | 767121 | 274306 | 139124 | 540841 | 0.073 | 0.036 | 0.150 |
1978 | 1854267 | 968070 | 3551711 | 373622 | 196057 | 712005 | 298045 | 151988 | 584458 | 0.070 | 0.035 | 0.143 |
1979 | 844078 | 463926 | 1535736 | 319976 | 167199 | 612350 | 268337 | 136590 | 527160 | 0.066 | 0.032 | 0.132 |
1980 | 3711698 | 1939227 | 7104223 | 295670 | 150916 | 579268 | 245487 | 121893 | 494400 | 0.065 | 0.032 | 0.129 |
1981 | 2128653 | 1176107 | 3852682 | 295966 | 153494 | 570678 | 233515 | 116095 | 469696 | 0.061 | 0.031 | 0.119 |
1982 | 3544827 | 1972318 | 6371083 | 282095 | 145365 | 547436 | 230960 | 115183 | 463110 | 0.062 | 0.032 | 0.120 |
1983 | 6803856 | 3658047 | 12654963 | 353628 | 186644 | 670005 | 260146 | 131095 | 516236 | 0.060 | 0.031 | 0.116 |
1984 | 9092860 | 4999658 | 16537151 | 473544 | 258601 | 867144 | 313953 | 161668 | 609686 | 0.060 | 0.032 | 0.115 |
1985 | 8178342 | 4495017 | 14879872 | 519177 | 289972 | 929554 | 349410 | 186480 | 654692 | 0.058 | 0.030 | 0.109 |
1986 | 1779779 | 1004459 | 3153552 | 497325 | 281256 | 879387 | 369535 | 203940 | 669589 | 0.054 | 0.029 | 0.101 |
1987 | 4329662 | 2436858 | 7692682 | 535523 | 303374 | 945321 | 431059 | 238518 | 779026 | 0.052 | 0.028 | 0.096 |
1988 | 1746283 | 999330 | 3051549 | 545250 | 306539 | 969853 | 416649 | 226079 | 767858 | 0.051 | 0.028 | 0.094 |
1989 | 8957485 | 5151508 | 15575349 | 651479 | 372585 | 1139135 | 494350 | 272349 | 897313 | 0.050 | 0.028 | 0.091 |
1990 | 11398587 | 6546362 | 19847329 | 733806 | 428532 | 1256549 | 552937 | 313684 | 974676 | 0.049 | 0.027 | 0.089 |
1991 | 4857333 | 2867124 | 8229041 | 738222 | 441547 | 1234233 | 589482 | 344655 | 1008223 | 0.049 | 0.027 | 0.088 |
1992 | 6736156 | 4001581 | 11339469 | 820771 | 495310 | 1360088 | 634759 | 372555 | 1081501 | 0.054 | 0.030 | 0.095 |
1993 | 10511705 | 6138678 | 17999958 | 861991 | 531565 | 1397814 | 590662 | 352223 | 990515 | 0.059 | 0.034 | 0.102 |
1994 | 5267150 | 3152039 | 8801564 | 874144 | 534058 | 1430794 | 712831 | 426386 | 1191710 | 0.069 | 0.040 | 0.117 |
1995 | 5298848 | 3200124 | 8773971 | 754643 | 462934 | 1230166 | 605615 | 362022 | 1013115 | 0.079 | 0.047 | 0.134 |
1996 | 5537203 | 3337658 | 9186265 | 715688 | 440110 | 1163822 | 591845 | 356112 | 983625 | 0.087 | 0.051 | 0.146 |
1997 | 5520616 | 3319152 | 9182224 | 661325 | 405291 | 1079102 | 502324 | 297378 | 848512 | 0.096 | 0.057 | 0.162 |
1998 | 10799388 | 6414041 | 18183043 | 650828 | 397226 | 1066337 | 464167 | 270714 | 795861 | 0.099 | 0.059 | 0.168 |
1999 | 5405892 | 3232479 | 9040635 | 639217 | 390389 | 1046645 | 486504 | 287472 | 823336 | 0.101 | 0.060 | 0.171 |
2000 | 7928703 | 4717172 | 13326699 | 619706 | 374752 | 1024771 | 496332 | 291816 | 844179 | 0.099 | 0.059 | 0.168 |
2001 | 7032129 | 4219554 | 11719445 | 636029 | 383909 | 1053723 | 500318 | 292717 | 855157 | 0.097 | 0.057 | 0.164 |
2002 | 9713236 | 5860116 | 16099842 | 648229 | 396924 | 1058645 | 490411 | 289943 | 829485 | 0.092 | 0.054 | 0.158 |
2003 | 13309651 | 8081758 | 21919342 | 661986 | 411737 | 1064334 | 466028 | 280105 | 775358 | 0.093 | 0.055 | 0.159 |
2004 | 3937277 | 2385120 | 6499527 | 658685 | 412924 | 1050713 | 471182 | 286233 | 775637 | 0.095 | 0.056 | 0.162 |
2005 | 5850280 | 3537957 | 9673880 | 678744 | 423759 | 1087161 | 528078 | 322256 | 865359 | 0.097 | 0.058 | 0.164 |
2006 | 7740679 | 4700315 | 12747682 | 699415 | 435121 | 1124242 | 535523 | 322720 | 888651 | 0.102 | 0.060 | 0.171 |
2007 | 14783171 | 8815834 | 24789730 | 740440 | 460413 | 1190781 | 541988 | 326335 | 900153 | 0.104 | 0.062 | 0.175 |
2008 | 9473415 | 5708118 | 15722447 | 747882 | 466093 | 1200033 | 538208 | 324059 | 893874 | 0.102 | 0.061 | 0.173 |
2009 | 11330401 | 6821023 | 18820928 | 852561 | 530598 | 1369889 | 610480 | 366077 | 1018050 | 0.099 | 0.058 | 0.169 |
2010 | 10252171 | 6133524 | 17136479 | 893588 | 556209 | 1435609 | 724328 | 440832 | 1190138 | 0.098 | 0.058 | 0.167 |
2011 | 7702072 | 4573823 | 12969876 | 900765 | 554588 | 1463030 | 696623 | 416799 | 1164311 | 0.102 | 0.060 | 0.174 |
2012 | 14034091 | 8201109 | 24015740 | 986580 | 598786 | 1625523 | 785441 | 463954 | 1329695 | 0.109 | 0.063 | 0.188 |
2013 | 13362997 | 7678233 | 23256611 | 1092523 | 660915 | 1805991 | 850858 | 500579 | 1446243 | 0.111 | 0.064 | 0.194 |
2014 | 15294441 | 8440567 | 27713771 | 1184700 | 710412 | 1975634 | 903472 | 528216 | 1545318 | 0.110 | 0.063 | 0.193 |
2015 | 951695 | 550884 | 1644127 | |||||||||