Table 1. Estimated recruitment, spawning stock biomass (SSB), and average fishing mortality. | ||||||||||||
Year | R(age 0) | Low | High | SSB | Low | High | Fbar(2-6) | Low | High | TSB | Low | High |
1947 | 52653527 | 27719901 | 100014569 | 6904188 | 4595793 | 10372053 | 0.099 | 0.064 | 0.153 | 11639061 | 8192234 | 16536118 |
1948 | 50622155 | 28312198 | 90512314 | 5757825 | 3879103 | 8546448 | 0.091 | 0.060 | 0.138 | 9865059 | 7025794 | 13851729 |
1949 | 42359777 | 24012907 | 74724426 | 5114473 | 3500993 | 7471547 | 0.111 | 0.075 | 0.166 | 8961956 | 6504261 | 12348314 |
1950 | 59728918 | 34580258 | 103167064 | 4732344 | 3320891 | 6743697 | 0.119 | 0.083 | 0.173 | 8390314 | 6215586 | 11325942 |
1951 | 57241630 | 33449511 | 97956714 | 4140960 | 2950017 | 5812697 | 0.163 | 0.116 | 0.228 | 8174701 | 6174908 | 10822143 |
1952 | 55882324 | 32928273 | 94837469 | 3901548 | 2809738 | 5417616 | 0.180 | 0.129 | 0.252 | 7786844 | 5937385 | 10212398 |
1953 | 62379390 | 38124060 | 102066472 | 3600091 | 2602931 | 4979254 | 0.192 | 0.138 | 0.266 | 7443992 | 5712827 | 9699754 |
1954 | 58852085 | 36153475 | 95801798 | 3289074 | 2367686 | 4569020 | 0.231 | 0.166 | 0.323 | 7243213 | 5589609 | 9386011 |
1955 | 48457900 | 29993424 | 78289432 | 3296611 | 2396779 | 4534270 | 0.206 | 0.149 | 0.285 | 6906226 | 5340345 | 8931249 |
1956 | 35634544 | 22089207 | 57486023 | 3206980 | 2343236 | 4389111 | 0.206 | 0.150 | 0.283 | 6409819 | 4986194 | 8239907 |
1957 | 76917916 | 47394008 | 124833622 | 2866054 | 2099300 | 3912860 | 0.223 | 0.162 | 0.305 | 6188446 | 4845000 | 7904410 |
1958 | 33416419 | 20951776 | 53296534 | 2419928 | 1779604 | 3290648 | 0.208 | 0.154 | 0.281 | 6212197 | 4859676 | 7941145 |
1959 | 38555374 | 23480086 | 63309686 | 3461172 | 2585626 | 4633196 | 0.255 | 0.190 | 0.343 | 6755350 | 5385409 | 8473776 |
1960 | 16920393 | 10446044 | 27407476 | 2926815 | 2194220 | 3904004 | 0.209 | 0.158 | 0.278 | 5608466 | 4472868 | 7032377 |
1961 | 70100014 | 43432544 | 113141243 | 2982879 | 2278800 | 3904496 | 0.234 | 0.180 | 0.305 | 5833525 | 4709547 | 7225750 |
1962 | 36905414 | 23403368 | 58197161 | 2048359 | 1546359 | 2713326 | 0.274 | 0.211 | 0.357 | 5437354 | 4396099 | 6725238 |
1963 | 45094068 | 28838000 | 70513733 | 3159879 | 2483376 | 4020669 | 0.166 | 0.132 | 0.210 | 6174163 | 5067087 | 7523116 |
1964 | 43105130 | 27818760 | 66791339 | 2762114 | 2246012 | 3396808 | 0.263 | 0.216 | 0.320 | 5896502 | 5016367 | 6931060 |
1965 | 20715547 | 13350813 | 32142904 | 2199876 | 1824053 | 2653133 | 0.486 | 0.406 | 0.580 | 5246332 | 4574462 | 6016884 |
1966 | 22965943 | 14956962 | 35263481 | 1735377 | 1455070 | 2069682 | 0.457 | 0.386 | 0.541 | 3890736 | 3417883 | 4429007 |
1967 | 31027456 | 20168513 | 47732970 | 1008986 | 858091 | 1186416 | 0.647 | 0.556 | 0.753 | 2960593 | 2612774 | 3354715 |
1968 | 26633857 | 17402362 | 40762416 | 562718 | 475719 | 665626 | 1.029 | 0.900 | 1.177 | 2545141 | 2215956 | 2923227 |
1969 | 15050363 | 9696349 | 23360691 | 516105 | 419954 | 634270 | 0.829 | 0.718 | 0.956 | 1902179 | 1626202 | 2224991 |
1970 | 26510386 | 17163838 | 40946586 | 483343 | 392672 | 594950 | 0.924 | 0.803 | 1.064 | 1853779 | 1596518 | 2152495 |
1971 | 20624708 | 13500684 | 31507929 | 303365 | 247519 | 371810 | 1.340 | 1.174 | 1.531 | 1651129 | 1387954 | 1964206 |
1972 | 15445153 | 10060054 | 23712872 | 360017 | 292446 | 443201 | 0.578 | 0.495 | 0.674 | 1509557 | 1284622 | 1773878 |
1973 | 8557416 | 5563817 | 13161716 | 303596 | 248708 | 370599 | 0.880 | 0.763 | 1.016 | 1240909 | 1078205 | 1428164 |
1974 | 14061524 | 8972087 | 22037954 | 213793 | 174906 | 261327 | 0.817 | 0.700 | 0.954 | 903675 | 770857 | 1059377 |
1975 | 3355278 | 2099211 | 5362915 | 130836 | 102106 | 167650 | 1.022 | 0.832 | 1.255 | 755139 | 614815 | 927490 |
1976 | 4630860 | 2764338 | 7757683 | 208301 | 147529 | 294105 | 0.669 | 0.476 | 0.941 | 604879 | 479089 | 763697 |
1977 | 6224025 | 3662241 | 10577809 | 156200 | 104923 | 232538 | 0.235 | 0.157 | 0.352 | 445732 | 328863 | 604133 |
1978 | 6110108 | 3576631 | 10438153 | 181148 | 123265 | 266210 | 0.182 | 0.106 | 0.313 | 517465 | 376920 | 710415 |
1979 | 10355376 | 6269806 | 17103211 | 230769 | 165808 | 321180 | 0.156 | 0.091 | 0.266 | 647355 | 492385 | 851099 |
1980 | 16072970 | 10369658 | 24913104 | 258979 | 196183 | 341875 | 0.138 | 0.104 | 0.183 | 855981 | 674965 | 1085542 |
1981 | 34310812 | 22396163 | 52563997 | 322474 | 247785 | 419675 | 0.208 | 0.159 | 0.272 | 1359444 | 1074511 | 1719933 |
1982 | 56004893 | 36696819 | 85471932 | 457394 | 357934 | 584493 | 0.163 | 0.128 | 0.207 | 2105168 | 1660508 | 2668901 |
1983 | 54533442 | 36650026 | 81143089 | 640334 | 506949 | 808814 | 0.231 | 0.185 | 0.288 | 2832921 | 2287761 | 3507990 |
1984 | 56143963 | 37790061 | 83412000 | 1032539 | 819549 | 1300883 | 0.312 | 0.253 | 0.384 | 3689237 | 3063503 | 4442780 |
1985 | 64222906 | 43060128 | 95786562 | 1129677 | 905028 | 1410089 | 0.403 | 0.328 | 0.496 | 4185385 | 3517805 | 4979653 |
1986 | 78029347 | 52090487 | 116884662 | 1195266 | 964338 | 1481494 | 0.363 | 0.294 | 0.447 | 4685196 | 3913936 | 5608436 |
1987 | 68565557 | 45961406 | 102286592 | 1388343 | 1123472 | 1715659 | 0.346 | 0.283 | 0.423 | 4678698 | 3939594 | 5556463 |
1988 | 45608763 | 30606407 | 67964829 | 1742809 | 1415049 | 2146488 | 0.336 | 0.276 | 0.407 | 4460900 | 3800452 | 5236121 |
1989 | 36293631 | 24332834 | 54133755 | 1833290 | 1529171 | 2197891 | 0.325 | 0.271 | 0.389 | 4085633 | 3541016 | 4714015 |
1990 | 33340482 | 22271039 | 49911804 | 2024714 | 1694100 | 2419848 | 0.250 | 0.208 | 0.300 | 4116362 | 3561697 | 4757406 |
1991 | 36556610 | 24513982 | 54515246 | 1821251 | 1531241 | 2166188 | 0.266 | 0.222 | 0.319 | 4000689 | 3469624 | 4613039 |
1992 | 65028764 | 45721458 | 92489180 | 1414247 | 1184760 | 1688185 | 0.309 | 0.257 | 0.371 | 4035075 | 3492992 | 4661283 |
1993 | 69982739 | 48883987 | 100187894 | 1020874 | 846591 | 1231036 | 0.359 | 0.298 | 0.434 | 3784566 | 3238509 | 4422697 |
1994 | 55835310 | 38815011 | 80318973 | 1084397 | 899270 | 1307633 | 0.363 | 0.301 | 0.438 | 3710598 | 3128911 | 4400426 |
1995 | 60341653 | 41768073 | 87174600 | 1125933 | 927015 | 1367534 | 0.334 | 0.275 | 0.407 | 3537226 | 2986530 | 4189467 |
1996 | 51701889 | 35940208 | 74375899 | 1311504 | 1081546 | 1590354 | 0.161 | 0.131 | 0.196 | 3547471 | 2976415 | 4228091 |
1997 | 41052774 | 28401344 | 59339807 | 1508180 | 1252297 | 1816348 | 0.155 | 0.127 | 0.189 | 3678633 | 3110796 | 4350121 |
1998 | 25328050 | 17834779 | 35969614 | 1724228 | 1442355 | 2061187 | 0.186 | 0.153 | 0.226 | 3927090 | 3348012 | 4606326 |
1999 | 76667767 | 53870535 | 109112458 | 1798857 | 1500321 | 2156795 | 0.176 | 0.145 | 0.213 | 3885049 | 3322272 | 4543157 |
2000 | 54099509 | 38342913 | 76331105 | 1825400 | 1527111 | 2181953 | 0.182 | 0.150 | 0.220 | 4691453 | 3985130 | 5522965 |
2001 | 96189880 | 66722873 | 138670484 | 2294487 | 1922357 | 2738655 | 0.153 | 0.126 | 0.186 | 5279955 | 4485699 | 6214844 |
2002 | 49683744 | 34982806 | 70562503 | 2785887 | 2330095 | 3330837 | 0.145 | 0.119 | 0.176 | 6271164 | 5296476 | 7425221 |
2003 | 27760700 | 19629195 | 39260729 | 2769958 | 2330047 | 3292924 | 0.169 | 0.140 | 0.205 | 6574303 | 5595342 | 7724542 |
2004 | 31210426 | 22002861 | 44271093 | 2663474 | 2241623 | 3164712 | 0.212 | 0.175 | 0.257 | 5493370 | 4717428 | 6396942 |
2005 | 28821200 | 20478515 | 40562590 | 2398171 | 2009541 | 2861960 | 0.255 | 0.210 | 0.309 | 4531213 | 3921404 | 5235852 |
2006 | 27963269 | 19795984 | 39500153 | 1999093 | 1677351 | 2382550 | 0.218 | 0.179 | 0.265 | 3899084 | 3370541 | 4510509 |
2007 | 32292748 | 22542261 | 46260737 | 1580681 | 1321397 | 1890843 | 0.200 | 0.164 | 0.244 | 3248857 | 2794814 | 3776663 |
2008 | 28936537 | 20201483 | 41448599 | 1674215 | 1400883 | 2000878 | 0.119 | 0.098 | 0.145 | 3321571 | 2828860 | 3900100 |
2009 | 48642731 | 34160907 | 69263829 | 2081311 | 1739094 | 2490870 | 0.062 | 0.050 | 0.075 | 3943450 | 3341396 | 4653982 |
2010 | 38576783 | 27296461 | 54518721 | 2213029 | 1845096 | 2654330 | 0.066 | 0.054 | 0.080 | 4759299 | 4041466 | 5604632 |
2011 | 33483040 | 23688210 | 47327932 | 2586874 | 2185332 | 3062197 | 0.087 | 0.072 | 0.105 | 4695595 | 4019867 | 5484911 |
2012 | 30547229 | 21573107 | 43254463 | 2635568 | 2225512 | 3121178 | 0.161 | 0.133 | 0.194 | 4543212 | 3912555 | 5275524 |
2013 | 39979828 | 27995088 | 57095253 | 2420168 | 2047780 | 2860274 | 0.187 | 0.155 | 0.226 | 4417637 | 3821939 | 5106182 |
2014 | 62672236 | 43350408 | 90606048 | 2422662 | 2049412 | 2863890 | 0.181 | 0.150 | 0.219 | 4828227 | 4167433 | 5593796 |
2015 | 17644838 | 12252726 | 25409880 | 2272296 | 1920452 | 2688601 | 0.184 | 0.151 | 0.224 | 5135331 | 4391718 | 6004855 |
2016 | 32039274 | 22651013 | 45318725 | 2637435 | 2213647 | 3142353 | 0.204 | 0.167 | 0.248 | 5043063 | 4308233 | 5903230 |
2017 | 19944829 | 13929470 | 28557884 | 2378100 | 1978688 | 2858135 | 0.173 | 0.142 | 0.210 | 4320111 | 3690427 | 5057236 |
2018 | 32767359 | 22528862 | 47658858 | 2098357 | 1734616 | 2538373 | 0.199 | 0.163 | 0.244 | 4062385 | 3478219 | 4744662 |
2019 | 32629570 | 21420711 | 49703712 | 1698957 | 1375379 | 2098663 | 0.177 | 0.140 | 0.224 | 3288834 | 2770605 | 3903996 |
2020 | 32629570 | 10105524 | 105357114 | 1358891 | 998356 | 1849626 | 0.177 | 0.084 | 0.371 | 2979216 | 2328098 | 3812438 |