Table 3. Estimated stock numbers at age. | |||||||||||
Year Age | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 |
1950 | 67272 | 99711 | 76365 | 37274 | 46900 | 16665 | 4884 | 2689 | 1380 | 1456 | 2055 |
1951 | 608827 | 47433 | 46332 | 27552 | 12798 | 12500 | 5434 | 1936 | 1010 | 446 | 1092 |
1952 | 81694 | 434424 | 30903 | 19250 | 9006 | 4338 | 3847 | 1639 | 734 | 355 | 506 |
1953 | 1146582 | 51528 | 211028 | 14062 | 6356 | 2641 | 1332 | 1054 | 533 | 251 | 306 |
1954 | 123311 | 906123 | 26290 | 91910 | 6870 | 2330 | 1088 | 548 | 388 | 198 | 225 |
1955 | 54313 | 83922 | 635251 | 14669 | 52249 | 3086 | 920 | 453 | 236 | 160 | 167 |
1956 | 211757 | 40433 | 56376 | 325406 | 7234 | 17744 | 1436 | 402 | 213 | 113 | 153 |
1957 | 55853 | 150015 | 27961 | 36161 | 110852 | 3094 | 6146 | 698 | 168 | 98 | 129 |
1958 | 67644 | 39563 | 93619 | 15562 | 20836 | 40104 | 1634 | 2512 | 350 | 84 | 118 |
1959 | 359580 | 50990 | 26300 | 40263 | 7334 | 7286 | 14875 | 724 | 902 | 146 | 87 |
1960 | 295445 | 263461 | 36025 | 15738 | 17035 | 3481 | 3666 | 6162 | 360 | 372 | 108 |
1961 | 133998 | 190370 | 146047 | 17756 | 6979 | 8050 | 1597 | 1509 | 2796 | 156 | 204 |
1962 | 272871 | 85413 | 92708 | 59884 | 6749 | 2711 | 3286 | 659 | 611 | 1160 | 139 |
1963 | 292903 | 175504 | 38074 | 26468 | 17550 | 2646 | 1089 | 1229 | 273 | 244 | 536 |
1964 | 328463 | 198036 | 75981 | 12298 | 7670 | 5837 | 1222 | 441 | 509 | 122 | 345 |
1965 | 117327 | 238478 | 115933 | 30453 | 4167 | 2790 | 2266 | 534 | 199 | 218 | 210 |
1966 | 290189 | 81865 | 160262 | 62501 | 12370 | 1707 | 1278 | 946 | 271 | 92 | 187 |
1967 | 316523 | 199194 | 43944 | 72935 | 24805 | 4868 | 792 | 603 | 451 | 132 | 132 |
1968 | 16749 | 245844 | 119254 | 21984 | 36166 | 12509 | 2353 | 411 | 314 | 234 | 138 |
1969 | 19047 | 11654 | 143453 | 55578 | 10690 | 15778 | 5754 | 1165 | 198 | 157 | 175 |
1970 | 193913 | 12500 | 7527 | 70877 | 25177 | 5916 | 8052 | 3012 | 645 | 107 | 186 |
1971 | 101780 | 133642 | 7194 | 4510 | 33455 | 12304 | 3362 | 4545 | 1697 | 372 | 163 |
1972 | 979622 | 79450 | 82756 | 4562 | 3098 | 17581 | 6746 | 2018 | 2777 | 1031 | 316 |
1973 | 288730 | 605459 | 46870 | 23336 | 1698 | 1543 | 7649 | 2907 | 927 | 1380 | 613 |
1974 | 61278 | 167479 | 252353 | 16630 | 10673 | 885 | 1010 | 4471 | 1687 | 548 | 1227 |
1975 | 55223 | 37077 | 91081 | 141202 | 6809 | 4955 | 449 | 559 | 2148 | 817 | 936 |
1976 | 57455 | 33486 | 16608 | 44494 | 79163 | 3156 | 2774 | 247 | 331 | 1150 | 971 |
1977 | 112272 | 31463 | 13843 | 6465 | 17651 | 30335 | 1285 | 1184 | 103 | 147 | 810 |
1978 | 199542 | 54800 | 9831 | 4452 | 2899 | 7746 | 15117 | 629 | 564 | 45 | 432 |
1979 | 150390 | 116905 | 23455 | 3270 | 2035 | 1405 | 4101 | 7090 | 337 | 273 | 227 |
1980 | 20658 | 102248 | 59142 | 8350 | 1154 | 1046 | 716 | 2163 | 3492 | 174 | 240 |
1981 | 9589 | 15532 | 64192 | 26478 | 3455 | 552 | 557 | 380 | 1140 | 1721 | 215 |
1982 | 15501 | 6724 | 11176 | 31980 | 10543 | 1723 | 279 | 307 | 217 | 623 | 961 |
1983 | 8082 | 11292 | 4676 | 6854 | 13548 | 5613 | 984 | 147 | 177 | 126 | 806 |
1984 | 13217 | 5157 | 6764 | 2750 | 3887 | 8826 | 2884 | 577 | 80 | 104 | 520 |
1985 | 361887 | 8979 | 2905 | 3626 | 1787 | 2569 | 5367 | 1842 | 369 | 51 | 398 |
1986 | 412986 | 282252 | 5205 | 1604 | 1860 | 994 | 1473 | 2795 | 1027 | 206 | 262 |
1987 | 90041 | 257820 | 161572 | 2550 | 661 | 795 | 469 | 678 | 1206 | 471 | 208 |
1988 | 36333 | 69675 | 136919 | 47566 | 1075 | 236 | 321 | 205 | 301 | 508 | 280 |
1989 | 28738 | 26113 | 49329 | 71630 | 12058 | 553 | 96 | 152 | 99 | 145 | 365 |
1990 | 35142 | 21053 | 17279 | 26185 | 32805 | 5453 | 356 | 59 | 87 | 56 | 277 |
1991 | 110690 | 25392 | 13747 | 14181 | 20245 | 20298 | 3131 | 250 | 40 | 57 | 205 |
1992 | 323632 | 84616 | 16239 | 10150 | 10439 | 12643 | 12670 | 1886 | 165 | 26 | 158 |
1993 | 817767 | 225194 | 58130 | 10925 | 5935 | 6255 | 7677 | 7290 | 1051 | 101 | 108 |
1994 | 369158 | 589098 | 157508 | 32230 | 4715 | 3137 | 3760 | 4798 | 4338 | 596 | 116 |
1995 | 90741 | 223246 | 439588 | 78232 | 14716 | 2110 | 1428 | 1874 | 2206 | 2150 | 341 |
1996 | 84757 | 60637 | 171303 | 250123 | 32096 | 7253 | 1094 | 711 | 941 | 1108 | 1271 |
1997 | 107344 | 55767 | 38596 | 97284 | 103274 | 13946 | 2515 | 496 | 314 | 417 | 1099 |
1998 | 60556 | 80944 | 35280 | 18338 | 36700 | 39209 | 5221 | 993 | 212 | 132 | 711 |
1999 | 144397 | 48400 | 48671 | 17554 | 8987 | 15863 | 13986 | 1920 | 412 | 94 | 390 |
2000 | 79253 | 120715 | 30890 | 21425 | 6933 | 4358 | 6584 | 5490 | 816 | 189 | 233 |
2001 | 345756 | 68191 | 94720 | 16862 | 10192 | 3540 | 2615 | 3528 | 2695 | 441 | 239 |
2002 | 363525 | 296151 | 51837 | 48599 | 9149 | 5532 | 1913 | 1463 | 1937 | 1414 | 358 |
2003 | 306531 | 258172 | 197079 | 34621 | 25150 | 4604 | 3509 | 1237 | 839 | 1097 | 1007 |
2004 | 236071 | 170465 | 167779 | 113156 | 16210 | 11083 | 2154 | 1668 | 622 | 398 | 1076 |
2005 | 332924 | 169531 | 95466 | 110777 | 51427 | 6640 | 5647 | 1155 | 741 | 313 | 799 |
2006 | 149178 | 220648 | 110435 | 52146 | 44965 | 20987 | 3221 | 2857 | 562 | 349 | 542 |
2007 | 497409 | 120903 | 169243 | 61279 | 26810 | 19432 | 8204 | 1754 | 1491 | 288 | 448 |
2008 | 1006542 | 458737 | 98315 | 105059 | 22134 | 13994 | 7247 | 3317 | 894 | 724 | 362 |
2009 | 931283 | 723037 | 383743 | 62883 | 40535 | 10449 | 5360 | 3176 | 1463 | 493 | 598 |
2010 | 220563 | 688237 | 612653 | 237425 | 32414 | 15369 | 4871 | 2753 | 1625 | 785 | 647 |
2011 | 103710 | 188551 | 563381 | 432973 | 123463 | 14384 | 6275 | 2159 | 1360 | 840 | 827 |
2012 | 297708 | 73838 | 140922 | 406533 | 272722 | 55417 | 6226 | 2612 | 1056 | 711 | 953 |
2013 | 107691 | 202345 | 59179 | 96747 | 278669 | 130353 | 24022 | 3241 | 1440 | 606 | 1004 |
2014 | 386024 | 74884 | 148976 | 50508 | 89040 | 149054 | 62829 | 11015 | 1914 | 906 | 1023 |
2015 | 66866 | 284924 | 66386 | 93885 | 40895 | 70903 | 75457 | 26107 | 5437 | 1043 | 1057 |
2016 | 195862 | 49318 | 172032 | 46337 | 62252 | 33851 | 50385 | 38552 | 13007 | 2608 | 1028 |
2017 | 179397 | 174514 | 34071 | 110530 | 28234 | 36824 | 19131 | 22131 | 18185 | 5678 | 1504 |
2018 | 330499 | 134836 | 127166 | 24899 | 44322 | 14558 | 18062 | 9064 | 9367 | 8638 | 3176 |
2019 | 744242 | 242005 | 89786 | 65186 | 16696 | 17931 | 6783 | 7662 | 3773 | 3959 | 4348 |
2020 | 404336 | 517210 | 163035 | 47230 | 24111 | 8878 | 7704 | 3246 | 3213 | 1825 | 3485 |
2021 | 144733 | 263422 | 353069 | 67708 | 22149 | 10215 | 4096 | 3526 | 1495 | 1479 | 2438 |