Table 3. Estimated stock numbers at age. | |||||||||||
Year Age | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 |
1950 | 68924 | 106804 | 72035 | 37659 | 44333 | 16627 | 4856 | 3083 | 1278 | 1444 | 1973 |
1951 | 636736 | 45044 | 48810 | 27161 | 13060 | 12243 | 5220 | 2023 | 1191 | 445 | 1168 |
1952 | 95355 | 433859 | 29041 | 19384 | 9109 | 4339 | 3668 | 1711 | 829 | 449 | 581 |
1953 | 1067449 | 54819 | 209895 | 13597 | 6366 | 2738 | 1218 | 1067 | 575 | 316 | 423 |
1954 | 133069 | 792297 | 26946 | 93305 | 6648 | 2353 | 1191 | 549 | 393 | 213 | 322 |
1955 | 55555 | 83905 | 529310 | 14485 | 45482 | 2985 | 844 | 493 | 247 | 159 | 196 |
1956 | 224473 | 38792 | 57357 | 282590 | 7360 | 17174 | 1391 | 406 | 259 | 141 | 190 |
1957 | 58339 | 146847 | 26718 | 35593 | 113423 | 3291 | 6070 | 743 | 182 | 137 | 205 |
1958 | 67142 | 38040 | 88541 | 15434 | 19866 | 43383 | 1762 | 2507 | 385 | 103 | 218 |
1959 | 380331 | 47654 | 25297 | 40525 | 7473 | 7539 | 16185 | 821 | 893 | 163 | 149 |
1960 | 322927 | 263101 | 33635 | 15081 | 17836 | 3616 | 3894 | 7020 | 418 | 347 | 135 |
1961 | 150721 | 190449 | 144619 | 17150 | 6824 | 8079 | 1675 | 1547 | 3015 | 167 | 192 |
1962 | 307146 | 88040 | 88864 | 57558 | 6861 | 2720 | 3314 | 742 | 623 | 1266 | 133 |
1963 | 310211 | 185785 | 38167 | 27051 | 17712 | 2847 | 1129 | 1275 | 349 | 258 | 608 |
1964 | 321099 | 195061 | 79546 | 12319 | 7816 | 5864 | 1412 | 473 | 532 | 188 | 416 |
1965 | 125531 | 217217 | 111208 | 30241 | 3987 | 2667 | 2203 | 617 | 220 | 225 | 297 |
1966 | 302040 | 82443 | 141312 | 56767 | 11896 | 1541 | 1173 | 916 | 319 | 94 | 202 |
1967 | 313541 | 192451 | 43963 | 68601 | 24247 | 4675 | 693 | 569 | 446 | 163 | 140 |
1968 | 16500 | 233398 | 112160 | 22051 | 33828 | 12109 | 2180 | 364 | 300 | 232 | 157 |
1969 | 20541 | 10709 | 133378 | 52777 | 10715 | 15236 | 5620 | 1130 | 177 | 156 | 179 |
1970 | 194087 | 12184 | 6896 | 66466 | 24566 | 5925 | 7814 | 3006 | 644 | 96 | 199 |
1971 | 96896 | 123367 | 6749 | 4193 | 31796 | 12057 | 3263 | 4481 | 1671 | 379 | 162 |
1972 | 1094114 | 70446 | 72356 | 4419 | 3092 | 16609 | 6703 | 1943 | 2734 | 998 | 317 |
1973 | 313979 | 666363 | 39014 | 23700 | 1581 | 1631 | 7019 | 3019 | 918 | 1378 | 596 |
1974 | 71106 | 169390 | 297761 | 15215 | 10489 | 836 | 1180 | 3985 | 1677 | 543 | 1193 |
1975 | 60415 | 40192 | 87819 | 138404 | 6098 | 4703 | 376 | 634 | 1937 | 787 | 892 |
1976 | 64910 | 34038 | 17945 | 42269 | 72458 | 2828 | 2688 | 215 | 389 | 1037 | 927 |
1977 | 122281 | 33966 | 13687 | 6728 | 16920 | 29812 | 1110 | 1166 | 89 | 179 | 757 |
1978 | 211713 | 56302 | 10087 | 4390 | 3082 | 7468 | 14347 | 583 | 544 | 33 | 405 |
1979 | 151784 | 116643 | 23110 | 3166 | 2109 | 1489 | 4005 | 6986 | 349 | 265 | 207 |
1980 | 19429 | 97318 | 56779 | 8224 | 1045 | 1160 | 764 | 2194 | 3470 | 198 | 230 |
1981 | 9350 | 14127 | 59491 | 25544 | 3389 | 520 | 601 | 443 | 1233 | 1775 | 234 |
1982 | 16565 | 6119 | 10513 | 30451 | 10567 | 1627 | 271 | 346 | 293 | 727 | 1037 |
1983 | 9687 | 11482 | 4415 | 6759 | 13740 | 5440 | 982 | 146 | 210 | 194 | 900 |
1984 | 14318 | 5421 | 6704 | 2730 | 3908 | 8839 | 2585 | 592 | 79 | 125 | 603 |
1985 | 325602 | 9065 | 2857 | 3523 | 1964 | 2636 | 5439 | 1747 | 401 | 64 | 495 |
1986 | 461574 | 251272 | 5106 | 1656 | 1828 | 1018 | 1552 | 2889 | 1013 | 236 | 363 |
1987 | 84153 | 252281 | 133535 | 2467 | 720 | 729 | 473 | 767 | 1298 | 488 | 268 |
1988 | 39130 | 65169 | 140859 | 41253 | 1099 | 199 | 258 | 227 | 375 | 571 | 323 |
1989 | 31559 | 26866 | 46814 | 69845 | 11693 | 627 | 43 | 141 | 121 | 199 | 428 |
1990 | 39414 | 21963 | 17499 | 26807 | 33723 | 5187 | 524 | 48 | 95 | 77 | 341 |
1991 | 103246 | 26694 | 13547 | 13935 | 19900 | 20632 | 2947 | 376 | 42 | 66 | 232 |
1992 | 308414 | 85934 | 17302 | 10002 | 10761 | 12865 | 13858 | 1904 | 256 | 34 | 168 |
1993 | 839826 | 237885 | 59342 | 11566 | 6122 | 6634 | 8132 | 8650 | 1135 | 178 | 121 |
1994 | 356078 | 610092 | 141444 | 29976 | 4868 | 3088 | 4101 | 5170 | 5263 | 686 | 175 |
1995 | 84481 | 220949 | 419642 | 74897 | 14812 | 1973 | 1450 | 2265 | 2747 | 2879 | 459 |
1996 | 90707 | 62842 | 165041 | 224616 | 36701 | 7454 | 1225 | 802 | 1242 | 1536 | 1876 |
1997 | 117874 | 54498 | 40351 | 92334 | 102215 | 16955 | 2727 | 634 | 390 | 604 | 1696 |
1998 | 62005 | 84587 | 35828 | 22579 | 38922 | 41626 | 6208 | 1191 | 314 | 187 | 1166 |
1999 | 155111 | 48137 | 45078 | 19440 | 10098 | 15406 | 15441 | 2547 | 550 | 175 | 713 |
2000 | 70726 | 125744 | 27865 | 24116 | 7751 | 4211 | 6610 | 6843 | 1106 | 276 | 488 |
2001 | 351677 | 60032 | 79169 | 15359 | 9871 | 2959 | 2667 | 3792 | 3435 | 584 | 461 |
2002 | 370772 | 308247 | 44303 | 43380 | 8662 | 4716 | 1658 | 1542 | 2143 | 1798 | 533 |
2003 | 298107 | 263001 | 190610 | 33291 | 23649 | 3907 | 3522 | 1202 | 918 | 1262 | 1353 |
2004 | 228629 | 158454 | 155418 | 101727 | 18171 | 10586 | 2145 | 1885 | 703 | 476 | 1492 |
2005 | 348505 | 161327 | 90635 | 96183 | 46717 | 5884 | 5621 | 1316 | 899 | 395 | 1179 |
2006 | 140319 | 212138 | 96279 | 53149 | 46010 | 19264 | 3136 | 2977 | 682 | 441 | 779 |
2007 | 642288 | 123734 | 162528 | 60078 | 30837 | 19646 | 8325 | 1829 | 1596 | 375 | 620 |
2008 | 1247095 | 555828 | 103619 | 102253 | 25931 | 20279 | 8104 | 3886 | 1076 | 860 | 538 |
2009 | 1095786 | 845942 | 390107 | 64585 | 39086 | 10218 | 6919 | 4018 | 1912 | 687 | 864 |
2010 | 251780 | 780252 | 640480 | 223057 | 35327 | 14992 | 5389 | 3594 | 2128 | 1072 | 1019 |
2011 | 105985 | 193319 | 554013 | 368221 | 110628 | 13537 | 7348 | 2640 | 1844 | 1153 | 1307 |
2012 | 325773 | 70173 | 127573 | 330461 | 230661 | 54643 | 6803 | 3401 | 1339 | 990 | 1469 |
2013 | 111276 | 199906 | 53593 | 94779 | 231790 | 124816 | 23555 | 3684 | 1862 | 777 | 1496 |
2014 | 376506 | 72911 | 138662 | 52451 | 87979 | 140439 | 63512 | 11648 | 2066 | 1123 | 1362 |
2015 | 62376 | 297925 | 62293 | 90126 | 41870 | 64511 | 79635 | 30989 | 5837 | 1106 | 1296 |
2016 | 208531 | 43281 | 173352 | 51833 | 68679 | 34645 | 46198 | 42080 | 15194 | 2839 | 1169 |
2017 | 158577 | 160189 | 27506 | 90934 | 26822 | 36459 | 19574 | 22540 | 20879 | 7023 | 1764 |
2018 | 351382 | 120691 | 112421 | 26119 | 44349 | 15183 | 17828 | 8637 | 9553 | 9244 | 3710 |
2019 | 855840 | 239162 | 78592 | 57848 | 18697 | 18978 | 7197 | 7786 | 3772 | 4172 | 5658 |