Table 3. Estimated stock numbers at age. | |||||||||||
Year Age | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 |
1950 | 68920 | 106820 | 72041 | 37659 | 44335 | 16627 | 4856 | 3083 | 1278 | 1444 | 1973 |
1951 | 636771 | 45042 | 48814 | 27162 | 13060 | 12243 | 5220 | 2023 | 1191 | 445 | 1168 |
1952 | 95365 | 433905 | 29042 | 19385 | 9108 | 4339 | 3668 | 1710 | 829 | 449 | 581 |
1953 | 1067420 | 54821 | 209911 | 13597 | 6366 | 2738 | 1218 | 1067 | 575 | 316 | 423 |
1954 | 133065 | 792330 | 26945 | 93306 | 6648 | 2353 | 1191 | 549 | 393 | 213 | 322 |
1955 | 55553 | 83899 | 529380 | 14485 | 45486 | 2985 | 844 | 493 | 247 | 158 | 196 |
1956 | 224479 | 38791 | 57356 | 282624 | 7360 | 17176 | 1391 | 406 | 259 | 141 | 190 |
1957 | 58334 | 146850 | 26719 | 35594 | 113429 | 3291 | 6070 | 743 | 182 | 137 | 205 |
1958 | 67133 | 38036 | 88543 | 15434 | 19867 | 43384 | 1762 | 2507 | 385 | 103 | 218 |
1959 | 380339 | 47649 | 25295 | 40522 | 7473 | 7539 | 16185 | 821 | 893 | 163 | 150 |
1960 | 322975 | 263116 | 33635 | 15081 | 17834 | 3616 | 3895 | 7020 | 418 | 347 | 135 |
1961 | 150746 | 190470 | 144629 | 17149 | 6824 | 8079 | 1675 | 1547 | 3015 | 167 | 192 |
1962 | 307191 | 88052 | 88875 | 57562 | 6861 | 2720 | 3314 | 742 | 623 | 1266 | 133 |
1963 | 310210 | 185812 | 38172 | 27053 | 17713 | 2847 | 1129 | 1275 | 349 | 258 | 608 |
1964 | 321071 | 195059 | 79554 | 12321 | 7816 | 5864 | 1412 | 473 | 532 | 188 | 416 |
1965 | 125529 | 217205 | 111212 | 30244 | 3987 | 2667 | 2203 | 617 | 220 | 225 | 297 |
1966 | 302043 | 82443 | 141318 | 56771 | 11896 | 1541 | 1173 | 916 | 319 | 94 | 202 |
1967 | 313528 | 192453 | 43964 | 68604 | 24249 | 4675 | 693 | 569 | 446 | 163 | 140 |
1968 | 16499 | 233408 | 112166 | 22051 | 33831 | 12110 | 2180 | 364 | 301 | 232 | 157 |
1969 | 20542 | 10708 | 133386 | 52778 | 10715 | 15237 | 5620 | 1130 | 177 | 156 | 179 |
1970 | 194104 | 12184 | 6895 | 66468 | 24566 | 5926 | 7814 | 3006 | 644 | 96 | 199 |
1971 | 96898 | 123377 | 6748 | 4192 | 31796 | 12057 | 3263 | 4481 | 1671 | 379 | 162 |
1972 | 1094190 | 70451 | 72364 | 4419 | 3092 | 16609 | 6703 | 1944 | 2734 | 998 | 317 |
1973 | 314005 | 666427 | 39020 | 23699 | 1581 | 1631 | 7018 | 3019 | 918 | 1378 | 596 |
1974 | 71113 | 169392 | 297770 | 15216 | 10489 | 836 | 1180 | 3985 | 1677 | 543 | 1193 |
1975 | 60421 | 40195 | 87823 | 138403 | 6098 | 4703 | 376 | 634 | 1937 | 787 | 892 |
1976 | 64923 | 34040 | 17945 | 42270 | 72457 | 2828 | 2688 | 215 | 389 | 1037 | 927 |
1977 | 122305 | 33973 | 13688 | 6727 | 16918 | 29810 | 1109 | 1166 | 89 | 179 | 757 |
1978 | 211739 | 56311 | 10088 | 4390 | 3082 | 7467 | 14346 | 583 | 544 | 33 | 405 |
1979 | 151783 | 116658 | 23114 | 3166 | 2109 | 1489 | 4005 | 6986 | 349 | 265 | 207 |
1980 | 19426 | 97321 | 56788 | 8225 | 1044 | 1160 | 764 | 2194 | 3470 | 198 | 230 |
1981 | 9349 | 14126 | 59497 | 25547 | 3389 | 520 | 601 | 443 | 1233 | 1775 | 234 |
1982 | 16565 | 6118 | 10513 | 30453 | 10566 | 1627 | 271 | 346 | 293 | 727 | 1037 |
1983 | 9689 | 11483 | 4415 | 6759 | 13738 | 5439 | 982 | 146 | 210 | 194 | 900 |
1984 | 14321 | 5422 | 6705 | 2730 | 3908 | 8839 | 2585 | 592 | 79 | 125 | 603 |
1985 | 325639 | 9065 | 2857 | 3523 | 1964 | 2636 | 5440 | 1747 | 401 | 64 | 495 |
1986 | 461549 | 251310 | 5106 | 1656 | 1828 | 1018 | 1552 | 2889 | 1013 | 236 | 363 |
1987 | 84148 | 252296 | 133560 | 2467 | 720 | 729 | 473 | 767 | 1298 | 488 | 268 |
1988 | 39131 | 65168 | 140869 | 41258 | 1099 | 199 | 258 | 227 | 375 | 571 | 323 |
1989 | 31568 | 26870 | 46821 | 69857 | 11693 | 627 | 43 | 141 | 121 | 199 | 428 |
1990 | 39422 | 21968 | 17502 | 26811 | 33723 | 5187 | 524 | 48 | 94 | 77 | 341 |
1991 | 103249 | 26698 | 13550 | 13938 | 19904 | 20631 | 2947 | 376 | 42 | 66 | 232 |
1992 | 308445 | 85946 | 17306 | 10005 | 10765 | 12867 | 13858 | 1904 | 256 | 34 | 168 |
1993 | 839881 | 237932 | 59357 | 11571 | 6124 | 6636 | 8133 | 8650 | 1134 | 178 | 121 |
1994 | 356037 | 610144 | 141478 | 29976 | 4867 | 3088 | 4102 | 5171 | 5264 | 686 | 175 |
1995 | 84466 | 220926 | 419742 | 74909 | 14816 | 1973 | 1450 | 2266 | 2747 | 2880 | 459 |
1996 | 90738 | 62832 | 165065 | 224722 | 36736 | 7458 | 1224 | 803 | 1242 | 1536 | 1877 |
1997 | 117890 | 54496 | 40353 | 92363 | 102274 | 16961 | 2727 | 634 | 390 | 604 | 1695 |
1998 | 61997 | 84604 | 35836 | 22582 | 38935 | 41634 | 6210 | 1191 | 314 | 187 | 1166 |
1999 | 155098 | 48143 | 45098 | 19446 | 10101 | 15413 | 15453 | 2549 | 550 | 175 | 713 |
2000 | 70711 | 125769 | 27873 | 24120 | 7753 | 4212 | 6616 | 6850 | 1107 | 277 | 488 |
2001 | 351606 | 60025 | 79193 | 15362 | 9874 | 2959 | 2669 | 3796 | 3439 | 584 | 462 |
2002 | 370747 | 308274 | 44305 | 43381 | 8665 | 4717 | 1659 | 1543 | 2145 | 1800 | 534 |
2003 | 298118 | 263021 | 190668 | 33292 | 23651 | 3907 | 3523 | 1202 | 918 | 1263 | 1354 |
2004 | 228616 | 158454 | 155432 | 101753 | 18181 | 10590 | 2145 | 1885 | 703 | 476 | 1493 |
2005 | 348491 | 161319 | 90643 | 96215 | 46740 | 5886 | 5620 | 1316 | 899 | 395 | 1180 |
2006 | 140276 | 212118 | 96289 | 53157 | 46030 | 19271 | 3136 | 2977 | 682 | 441 | 779 |
2007 | 642217 | 123712 | 162549 | 60089 | 30840 | 19647 | 8324 | 1829 | 1596 | 375 | 620 |
2008 | 1247203 | 555877 | 103627 | 102262 | 25934 | 20283 | 8105 | 3885 | 1076 | 860 | 538 |
2009 | 1095912 | 845995 | 390149 | 64577 | 39089 | 10220 | 6920 | 4019 | 1913 | 687 | 864 |
2010 | 251777 | 780314 | 640542 | 223037 | 35325 | 14989 | 5390 | 3594 | 2128 | 1072 | 1019 |
2011 | 105988 | 193332 | 554053 | 368137 | 110633 | 13537 | 7347 | 2641 | 1844 | 1153 | 1308 |
2012 | 325827 | 70169 | 127557 | 330332 | 230594 | 54631 | 6801 | 3399 | 1339 | 990 | 1469 |
2013 | 111266 | 199913 | 53586 | 94733 | 231699 | 124750 | 23546 | 3682 | 1861 | 776 | 1495 |
2014 | 376416 | 72893 | 138648 | 52436 | 87955 | 140370 | 63472 | 11641 | 2064 | 1123 | 1362 |
2015 | 62352 | 297881 | 62279 | 90098 | 41865 | 64475 | 79565 | 30960 | 5831 | 1105 | 1295 |
2016 | 208460 | 43262 | 173337 | 51832 | 68686 | 34637 | 46140 | 42025 | 15173 | 2834 | 1167 |
2017 | 158548 | 160156 | 27495 | 90959 | 26838 | 36463 | 19538 | 22489 | 20831 | 7005 | 1759 |
2018 | 351382 | 120674 | 112412 | 26121 | 44366 | 15182 | 17788 | 8605 | 9514 | 9206 | 3694 |
2019 | 856009 | 239172 | 78599 | 57834 | 18703 | 18985 | 7181 | 7753 | 3751 | 4146 | 5622 |