Table 1. Estimated recruitment, total stock biomass (TBS), spawning stock biomass (SSB), and average fishing mortality for ages 4 to 9 (F49). | ||||||||||||
Year | Recruits | Low | High | TSB | Low | High | SSB | Low | High | F49 | Low | High |
1980 | 23110 | 18002 | 29666 | 302926270 | 274167557 | 334701618 | 263878677 | 236859572 | 293979913 | 0.393 | 0.341 | 0.454 |
1981 | 26108 | 20491 | 33265 | 292507247 | 265325518 | 322473655 | 262300146 | 236286592 | 291177615 | 0.376 | 0.331 | 0.427 |
1982 | 34030 | 26747 | 43297 | 284430644 | 259011236 | 312344718 | 251511683 | 227511649 | 278043463 | 0.369 | 0.324 | 0.420 |
1983 | 55271 | 43470 | 70276 | 279356695 | 255175984 | 305828792 | 236864783 | 214977085 | 260980957 | 0.323 | 0.282 | 0.370 |
1984 | 40015 | 31574 | 50711 | 321015511 | 292994970 | 351715793 | 245547262 | 223514758 | 269751575 | 0.301 | 0.263 | 0.346 |
1985 | 82207 | 65057 | 103879 | 318457632 | 290659199 | 348914687 | 266264305 | 241444454 | 293635570 | 0.290 | 0.253 | 0.333 |
1986 | 117712 | 93017 | 148964 | 383557461 | 349418185 | 421032253 | 285856359 | 259495521 | 314895060 | 0.303 | 0.266 | 0.345 |
1987 | 62318 | 49264 | 78831 | 461042137 | 417568850 | 509041447 | 313716415 | 284608184 | 345801684 | 0.341 | 0.300 | 0.388 |
1988 | 37835 | 29926 | 47835 | 478898867 | 434663184 | 527636417 | 414672662 | 373626054 | 460228655 | 0.343 | 0.302 | 0.389 |
1989 | 26716 | 21105 | 33818 | 445630192 | 406260850 | 488814681 | 402015016 | 364339251 | 443586775 | 0.340 | 0.299 | 0.386 |
1990 | 33725 | 26647 | 42684 | 418840191 | 381994206 | 459240226 | 383557461 | 347887601 | 422884648 | 0.349 | 0.307 | 0.396 |
1991 | 18639 | 14728 | 23588 | 345671687 | 315581649 | 378630745 | 311528069 | 282790246 | 343186298 | 0.369 | 0.325 | 0.419 |
1992 | 25261 | 19973 | 31947 | 291339555 | 265772703 | 319365892 | 272187030 | 247245913 | 299644101 | 0.376 | 0.332 | 0.427 |
1993 | 21967 | 17355 | 27805 | 247519519 | 225760215 | 271376035 | 218872516 | 198495701 | 241341138 | 0.393 | 0.345 | 0.447 |
1994 | 34338 | 27111 | 43491 | 205508921 | 186399355 | 226577589 | 179736060 | 161991756 | 199424046 | 0.414 | 0.359 | 0.477 |
1995 | 29407 | 23210 | 37259 | 188573800 | 170182168 | 208953020 | 149978124 | 134430783 | 167323563 | 0.405 | 0.349 | 0.470 |
1996 | 20335 | 16045 | 25771 | 174424057 | 157090401 | 193670341 | 144819689 | 129511469 | 161937335 | 0.370 | 0.317 | 0.432 |
1997 | 11918 | 9364 | 15169 | 173727754 | 156084487 | 193365357 | 151636990 | 135336388 | 169900920 | 0.338 | 0.287 | 0.398 |
1998 | 32663 | 25734 | 41457 | 164595252 | 147121304 | 184144623 | 151788703 | 134950689 | 170727624 | 0.312 | 0.262 | 0.371 |
1999 | 36717 | 28956 | 46559 | 165917295 | 147902229 | 186126666 | 131300612 | 115948652 | 148685218 | 0.293 | 0.246 | 0.351 |
2000 | 62881 | 49563 | 79778 | 179736060 | 159934034 | 201989849 | 138863223 | 122411882 | 157525515 | 0.289 | 0.243 | 0.344 |
2001 | 74161 | 58473 | 94059 | 226442136 | 201037899 | 255056590 | 160370930 | 141321218 | 181988490 | 0.276 | 0.231 | 0.330 |
2002 | 77420 | 60914 | 98398 | 293679619 | 260700814 | 330830263 | 214324119 | 188581720 | 243580490 | 0.276 | 0.232 | 0.328 |
2003 | 33591 | 26338 | 42840 | 357626606 | 317959953 | 402241817 | 274099024 | 241566173 | 311013227 | 0.271 | 0.228 | 0.323 |
2004 | 78042 | 61202 | 99515 | 343603866 | 305697314 | 386210842 | 303836413 | 268363778 | 343997862 | 0.277 | 0.233 | 0.329 |
2005 | 48146 | 37770 | 61374 | 360499093 | 320108961 | 405985499 | 277130757 | 244256632 | 314429361 | 0.287 | 0.242 | 0.341 |
2006 | 22049 | 17115 | 28404 | 345671687 | 305395434 | 391259664 | 299612341 | 262884676 | 341471234 | 0.299 | 0.250 | 0.357 |
2007 | 30485 | 23530 | 39496 | 295446994 | 257570493 | 338893345 | 275197616 | 238842286 | 317086765 | 0.288 | 0.240 | 0.346 |
2008 | 43478 | 33060 | 57178 | 275748562 | 237105086 | 320690166 | 243104026 | 207392149 | 284965307 | 0.294 | 0.243 | 0.357 |
2009 | 44046 | 32856 | 59049 | 273551374 | 231440181 | 323324817 | 223070852 | 186666097 | 266575483 | 0.283 | 0.230 | 0.347 |
2010 | 53852 | 39029 | 74305 | 266797366 | 222472932 | 319952786 | 220409999 | 182021251 | 266895032 | 0.264 | 0.210 | 0.331 |
2011 | 49119 | 34409 | 70118 | 276300611 | 226403644 | 337194340 | 223964922 | 182087883 | 275472951 | 0.252 | 0.195 | 0.324 |
2012 | 35066 | 22715 | 54134 | 275748562 | 220771768 | 344415729 | 228946750 | 181927716 | 288117805 | 0.251 | 0.190 | 0.333 |
2013 | 18678 | 10093 | 34566 | 270018221 | 208652344 | 349432162 | 239245314 | 183664265 | 311646472 | 0.252 | 0.184 | 0.346 |
2014 | 15511 | 7012 | 34309 | 241891540 | 179631843 | 325730203 | 223294034 | 163964418 | 304091743 | 0.235 | 0.163 | 0.337 |
2015 | 202449291 | 141478738 | 289695231 | |||||||||