Table 3. Estimated stock numbers at age. | |||||||||||
Year Age | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 |
1950 | 110645 | 99798 | 74020 | 37060 | 46403 | 16550 | 4972 | 2724 | 1379 | 1456 | 2053 |
1951 | 624728 | 56164 | 45390 | 26938 | 12699 | 12292 | 5365 | 1946 | 1012 | 442 | 1087 |
1952 | 84994 | 424094 | 32432 | 19113 | 9043 | 4297 | 3822 | 1647 | 748 | 362 | 512 |
1953 | 1146653 | 50295 | 208899 | 14493 | 6419 | 2678 | 1347 | 1063 | 543 | 262 | 319 |
1954 | 130121 | 874614 | 25919 | 91608 | 6977 | 2336 | 1103 | 556 | 391 | 202 | 236 |
1955 | 57968 | 83772 | 618181 | 14590 | 51179 | 3110 | 924 | 461 | 241 | 162 | 172 |
1956 | 220173 | 40449 | 55860 | 321627 | 7280 | 17728 | 1458 | 406 | 219 | 117 | 158 |
1957 | 59853 | 147418 | 27488 | 35741 | 112079 | 3142 | 6193 | 712 | 170 | 102 | 136 |
1958 | 72171 | 39823 | 91352 | 15497 | 20456 | 40715 | 1653 | 2518 | 356 | 85 | 125 |
1959 | 381483 | 51056 | 25952 | 39957 | 7330 | 7320 | 15092 | 740 | 908 | 150 | 92 |
1960 | 318584 | 264224 | 35442 | 15481 | 17057 | 3462 | 3655 | 6248 | 369 | 371 | 111 |
1961 | 143598 | 192248 | 145455 | 17629 | 6890 | 7912 | 1590 | 1504 | 2816 | 159 | 204 |
1962 | 291693 | 85952 | 92588 | 59679 | 6765 | 2666 | 3248 | 661 | 610 | 1170 | 140 |
1963 | 307321 | 176603 | 38146 | 26861 | 17623 | 2633 | 1075 | 1218 | 275 | 243 | 540 |
1964 | 342442 | 196700 | 76052 | 12434 | 7824 | 5829 | 1217 | 436 | 504 | 124 | 348 |
1965 | 125020 | 235591 | 114126 | 30455 | 4222 | 2827 | 2270 | 536 | 198 | 217 | 215 |
1966 | 307556 | 81982 | 157219 | 61589 | 12371 | 1715 | 1289 | 946 | 273 | 91 | 188 |
1967 | 330603 | 198376 | 43538 | 72368 | 24803 | 4884 | 792 | 605 | 451 | 133 | 132 |
1968 | 18523 | 243112 | 117110 | 21943 | 35885 | 12412 | 2360 | 409 | 315 | 233 | 138 |
1969 | 20363 | 12000 | 140112 | 54841 | 10674 | 15752 | 5748 | 1171 | 197 | 158 | 175 |
1970 | 204012 | 12539 | 7524 | 69633 | 25012 | 5872 | 8059 | 3003 | 647 | 106 | 186 |
1971 | 106822 | 132357 | 7080 | 4491 | 33103 | 12216 | 3330 | 4536 | 1683 | 372 | 163 |
1972 | 1076774 | 78441 | 81093 | 4452 | 3071 | 17451 | 6692 | 1991 | 2763 | 1017 | 314 |
1973 | 311340 | 618810 | 45133 | 23619 | 1685 | 1541 | 7614 | 2890 | 916 | 1373 | 604 |
1974 | 65764 | 167948 | 252869 | 16448 | 10710 | 870 | 1001 | 4397 | 1657 | 536 | 1205 |
1975 | 58922 | 37351 | 89824 | 139133 | 6784 | 4976 | 443 | 558 | 2128 | 807 | 923 |
1976 | 60330 | 33638 | 16728 | 44002 | 78112 | 3153 | 2766 | 242 | 331 | 1136 | 956 |
1977 | 122552 | 30719 | 13813 | 6486 | 17535 | 30298 | 1294 | 1187 | 102 | 149 | 804 |
1978 | 213239 | 55343 | 9788 | 4490 | 2883 | 7701 | 14932 | 629 | 560 | 44 | 426 |
1979 | 156996 | 116804 | 23379 | 3261 | 2039 | 1395 | 4076 | 7041 | 338 | 270 | 222 |
1980 | 22576 | 100807 | 58299 | 8411 | 1156 | 1045 | 714 | 2155 | 3470 | 175 | 237 |
1981 | 10677 | 15824 | 62488 | 26209 | 3489 | 548 | 558 | 381 | 1140 | 1714 | 214 |
1982 | 16319 | 7007 | 11035 | 31361 | 10557 | 1727 | 276 | 308 | 220 | 626 | 958 |
1983 | 8183 | 11153 | 4710 | 6763 | 13522 | 5569 | 983 | 144 | 178 | 128 | 802 |
1984 | 13325 | 4983 | 6639 | 2775 | 3855 | 8682 | 2868 | 575 | 78 | 104 | 517 |
1985 | 358712 | 9059 | 2854 | 3584 | 1793 | 2532 | 5283 | 1825 | 366 | 50 | 396 |
1986 | 473125 | 276709 | 5269 | 1563 | 1826 | 987 | 1452 | 2756 | 1015 | 204 | 261 |
1987 | 90030 | 250911 | 155345 | 2567 | 641 | 780 | 468 | 672 | 1194 | 466 | 207 |
1988 | 39438 | 69303 | 135875 | 46132 | 1085 | 228 | 313 | 203 | 298 | 500 | 276 |
1989 | 28504 | 25982 | 48489 | 70193 | 12164 | 556 | 92 | 147 | 97 | 142 | 356 |
1990 | 36942 | 20922 | 17239 | 25838 | 32093 | 5397 | 357 | 56 | 84 | 55 | 267 |
1991 | 108613 | 24917 | 13764 | 14047 | 19617 | 19646 | 3053 | 248 | 38 | 54 | 194 |
1992 | 328128 | 82514 | 16070 | 10183 | 10388 | 12093 | 12100 | 1818 | 162 | 24 | 148 |
1993 | 845566 | 227009 | 56141 | 10575 | 6068 | 6303 | 7162 | 6837 | 1000 | 99 | 99 |
1994 | 359286 | 583599 | 164978 | 28758 | 4681 | 3313 | 3866 | 4257 | 3905 | 557 | 109 |
1995 | 90858 | 193472 | 423960 | 81459 | 14504 | 2068 | 1520 | 1847 | 1966 | 1920 | 318 |
1996 | 95411 | 60743 | 148745 | 234128 | 31695 | 7320 | 1043 | 721 | 896 | 971 | 1117 |
1997 | 117717 | 51543 | 36215 | 87497 | 98813 | 14190 | 2636 | 468 | 311 | 392 | 957 |
1998 | 57925 | 74651 | 32270 | 19148 | 32970 | 36735 | 5673 | 1012 | 199 | 130 | 638 |
1999 | 129220 | 41122 | 42616 | 17276 | 8870 | 14240 | 13482 | 1996 | 413 | 88 | 354 |
2000 | 78112 | 103430 | 26133 | 21315 | 6444 | 4085 | 6191 | 4980 | 807 | 185 | 208 |
2001 | 376640 | 69087 | 86481 | 13833 | 9224 | 3208 | 2367 | 3170 | 2388 | 419 | 216 |
2002 | 379285 | 303941 | 53600 | 44817 | 8052 | 4864 | 1817 | 1338 | 1773 | 1272 | 329 |
2003 | 273059 | 262086 | 210169 | 33712 | 24107 | 4326 | 3179 | 1169 | 769 | 1011 | 915 |
2004 | 265727 | 160855 | 168361 | 117029 | 17738 | 10510 | 2279 | 1565 | 603 | 374 | 1020 |
2005 | 350700 | 173268 | 104039 | 115814 | 51320 | 6698 | 5328 | 1238 | 718 | 309 | 779 |
2006 | 164631 | 217558 | 110382 | 55773 | 45872 | 20667 | 3316 | 2643 | 594 | 338 | 529 |
2007 | 587875 | 124175 | 172906 | 59524 | 28346 | 19384 | 8091 | 1752 | 1374 | 301 | 431 |
2008 | 1083900 | 467615 | 110146 | 104005 | 22347 | 14059 | 7400 | 3279 | 891 | 671 | 359 |
2009 | 922542 | 720959 | 409100 | 69522 | 40365 | 10653 | 5517 | 3201 | 1459 | 497 | 572 |
2010 | 218274 | 634448 | 622605 | 247085 | 32693 | 15811 | 5065 | 2824 | 1656 | 796 | 647 |
2011 | 121632 | 179607 | 529688 | 454218 | 129429 | 15171 | 6213 | 2267 | 1419 | 873 | 856 |
2012 | 289043 | 70075 | 136204 | 408019 | 277469 | 57164 | 6587 | 2716 | 1130 | 759 | 1024 |
2013 | 128445 | 205225 | 57951 | 93256 | 250572 | 124621 | 26300 | 3512 | 1522 | 655 | 1099 |
2014 | 389008 | 78280 | 152821 | 51448 | 88090 | 146431 | 61329 | 11747 | 2022 | 946 | 1099 |
2015 | 74214 | 301660 | 69080 | 100406 | 38470 | 68170 | 66119 | 26205 | 5633 | 1084 | 1102 |
2016 | 201680 | 48930 | 174273 | 49521 | 61227 | 34901 | 52239 | 35898 | 12834 | 2649 | 1052 |
2017 | 199014 | 168600 | 34498 | 111774 | 29230 | 35263 | 18177 | 22919 | 18005 | 5692 | 1529 |
2018 | 399961 | 144792 | 124449 | 24931 | 43986 | 14511 | 16025 | 8811 | 9543 | 8562 | 3163 |
2019 | 715867 | 258316 | 90055 | 63274 | 15852 | 17323 | 6733 | 6603 | 3466 | 3710 | 4028 |
2020 | 414739 | 447323 | 153087 | 44349 | 22932 | 8019 | 6944 | 3327 | 2915 | 1636 | 3220 |
2021 | 133610 | 234338 | 302588 | 74242 | 18810 | 8128 | 3440 | 2704 | 1509 | 1295 | 2029 |
2022 | 37938 | 116530 | 157580 | 165885 | 31965 | 7122 | 2889 | 1362 | 1037 | 632 | 1303 |
2023 | 156768 | 27881 | 87501 | 101879 | 76420 | 11585 | 2843 | 1179 | 616 | 488 | 873 |
2024 | 386000 | 90354 | 22646 | 51979 | 47730 | 29649 | 4133 | 1244 | 532 | 299 | 640 |
2025 | 409813 | 245512 | 61265 | 13978 | 27418 | 23677 | 13271 | 1954 | 597 | 256 | 451 |