Table 3. Estimated stock numbers at age. | ||||||||||
Year Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
1957 | 26850 | 36614 | 25426 | 20900 | 5415 | 2605 | 1226 | 470 | 201 | 118 |
1958 | 32001 | 30701 | 25180 | 14207 | 9557 | 2979 | 1335 | 480 | 182 | 128 |
1959 | 59164 | 29058 | 23249 | 12806 | 6292 | 4396 | 1273 | 390 | 134 | 68 |
1960 | 77693 | 39289 | 24208 | 13380 | 6224 | 3300 | 1793 | 379 | 104 | 39 |
1961 | 78946 | 54435 | 23883 | 12848 | 5732 | 3041 | 1352 | 414 | 89 | 22 |
1962 | 78470 | 51287 | 35542 | 12346 | 6527 | 3022 | 1365 | 399 | 108 | 27 |
1963 | 40479 | 61164 | 26891 | 16433 | 5488 | 3582 | 1267 | 369 | 84 | 25 |
1964 | 18201 | 28778 | 33094 | 11485 | 6559 | 2591 | 1717 | 303 | 60 | 11 |
1965 | 17619 | 16815 | 20908 | 17227 | 5215 | 3102 | 1146 | 818 | 63 | 11 |
1966 | 32749 | 15168 | 14011 | 13574 | 8410 | 2723 | 1274 | 300 | 97 | 11 |
1967 | 46938 | 24955 | 12581 | 9267 | 7079 | 4133 | 1211 | 359 | 68 | 19 |
1968 | 28501 | 48517 | 18970 | 8959 | 5600 | 4220 | 1924 | 418 | 102 | 19 |
1969 | 32493 | 26295 | 33316 | 11955 | 5267 | 3448 | 2141 | 667 | 130 | 29 |
1970 | 20177 | 25940 | 20760 | 19511 | 5783 | 3201 | 1637 | 682 | 200 | 29 |
1971 | 24132 | 13950 | 20051 | 13496 | 9933 | 3200 | 1600 | 514 | 279 | 121 |
1972 | 27331 | 19220 | 10414 | 13200 | 7281 | 5044 | 1492 | 576 | 185 | 141 |
1973 | 121216 | 24498 | 20049 | 4730 | 7739 | 3590 | 3239 | 591 | 309 | 82 |
1974 | 110548 | 81074 | 15433 | 12014 | 2256 | 4151 | 1955 | 2005 | 312 | 332 |
1975 | 70422 | 92972 | 49281 | 9376 | 6745 | 1455 | 2412 | 1114 | 1257 | 442 |
1976 | 27362 | 68794 | 53774 | 28246 | 5834 | 4278 | 1110 | 1836 | 696 | 925 |
1977 | 10081 | 19993 | 44259 | 29402 | 14970 | 3945 | 2413 | 768 | 1023 | 937 |
1978 | 962 | 9316 | 16735 | 29150 | 17236 | 6778 | 1681 | 1093 | 311 | 488 |
1979 | 5904 | 541 | 13888 | 13521 | 18635 | 9744 | 3267 | 639 | 362 | 185 |
1980 | 6149 | 6157 | 641 | 14445 | 9998 | 11531 | 6170 | 1809 | 269 | 211 |
1981 | 18129 | 4582 | 4224 | 742 | 10604 | 6082 | 7156 | 3727 | 833 | 181 |
1982 | 21357 | 16113 | 3432 | 2745 | 630 | 7310 | 3799 | 4470 | 2961 | 608 |
1983 | 46092 | 16545 | 12578 | 1620 | 1443 | 349 | 4580 | 2250 | 2628 | 2019 |
1984 | 41121 | 40834 | 12508 | 8572 | 755 | 791 | 220 | 2648 | 1182 | 2563 |
1985 | 19951 | 34701 | 32055 | 9038 | 4669 | 443 | 423 | 172 | 1351 | 2065 |
1986 | 13527 | 15840 | 26042 | 21442 | 5683 | 2490 | 206 | 261 | 109 | 1545 |
1987 | 24801 | 10121 | 15097 | 18909 | 12897 | 3359 | 1281 | 131 | 109 | 670 |
1988 | 9492 | 23372 | 6257 | 12886 | 12864 | 7779 | 1736 | 537 | 48 | 296 |
1989 | 7161 | 7307 | 16223 | 4396 | 9565 | 8236 | 4611 | 1008 | 263 | 154 |
1990 | 3247 | 6136 | 8166 | 10178 | 3105 | 5627 | 4614 | 2109 | 391 | 159 |
1991 | 2763 | 2511 | 5742 | 6747 | 5910 | 2009 | 2997 | 2152 | 851 | 131 |
1992 | 4078 | 2152 | 1661 | 3915 | 4389 | 3669 | 1154 | 1483 | 1149 | 481 |
1993 | 28364 | 2903 | 1898 | 1194 | 2522 | 2642 | 2223 | 657 | 850 | 835 |
1994 | 27069 | 11874 | 1736 | 1423 | 756 | 1635 | 1735 | 1481 | 439 | 1101 |
1995 | 47580 | 43208 | 5268 | 1100 | 899 | 501 | 1090 | 1102 | 933 | 987 |
1996 | 11387 | 38424 | 58426 | 3167 | 583 | 491 | 383 | 726 | 685 | 1199 |
1997 | 4323 | 8582 | 31966 | 52144 | 1870 | 337 | 228 | 247 | 443 | 1160 |
1998 | 15521 | 3542 | 6356 | 22471 | 33387 | 978 | 129 | 126 | 131 | 841 |
1999 | 28518 | 13666 | 2596 | 3824 | 14248 | 17136 | 415 | 26 | 34 | 353 |
2000 | 132679 | 25690 | 13659 | 898 | 2186 | 7372 | 8107 | 151 | 4 | 140 |
2001 | 60944 | 117260 | 18657 | 7739 | 449 | 1250 | 3750 | 4423 | 59 | 64 |
2002 | 40351 | 49655 | 95703 | 10393 | 3765 | 314 | 750 | 2268 | 2665 | 73 |
2003 | 26233 | 26542 | 35908 | 58831 | 5971 | 1699 | 207 | 562 | 1292 | 1487 |
2004 | 8086 | 23462 | 22884 | 24966 | 35946 | 2644 | 615 | 100 | 218 | 1029 |
2005 | 10447 | 6175 | 18366 | 19602 | 19171 | 17800 | 1068 | 190 | 32 | 274 |
2006 | 3249 | 9636 | 3942 | 13031 | 13522 | 12140 | 6387 | 325 | 59 | 69 |
2007 | 3322 | 2892 | 6173 | 2669 | 8710 | 8675 | 5729 | 1761 | 119 | 18 |
2008 | 4246 | 2776 | 1997 | 4103 | 1886 | 5191 | 4400 | 2220 | 485 | 41 |
2009 | 8801 | 2465 | 1895 | 1542 | 2427 | 1521 | 3167 | 1855 | 656 | 106 |
2010 | 12437 | 7460 | 2014 | 1385 | 944 | 1340 | 1171 | 1648 | 781 | 260 |
2011 | 1100 | 11273 | 4435 | 1080 | 723 | 567 | 617 | 665 | 617 | 299 |
2012 | 2579 | 957 | 9679 | 2215 | 559 | 351 | 348 | 237 | 285 | 233 |
2013 | 9237 | 2201 | 1688 | 6432 | 1134 | 309 | 199 | 169 | 109 | 176 |
2014 | 11775 | 7736 | 1922 | 1900 | 3627 | 475 | 165 | 95 | 46 | 79 |
2015 | 10786 | 10020 | 6541 | 1290 | 1872 | 1366 | 190 | 86 | 42 | 37 |
2016 | 41847 | 9392 | 7548 | 3656 | 806 | 1251 | 496 | 75 | 42 | 23 |
2017 | 66677 | 29468 | 6894 | 5939 | 2275 | 602 | 696 | 219 | 33 | 19 |
2018 | 93867 | 54715 | 19088 | 4979 | 3451 | 1168 | 399 | 309 | 57 | 12 |
2019 | 31803 | 52757 | 31555 | 10393 | 3003 | 1573 | 505 | 245 | 73 | 7 |
2020 | 12812 | 16882 | 35660 | 16346 | 2862 | 978 | 417 | 169 | 63 | 4 |
2021 | 17645 | 8674 | 12415 | 28860 | 5538 | 852 | 230 | 98 | 32 | 2 |