Table 3. Estimated stock numbers at age. | |||||||||||
Year Age | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 |
1950 | 72043 | 100676 | 75924 | 37120 | 46957 | 16682 | 4875 | 2686 | 1381 | 1458 | 2058 |
1951 | 655195 | 47494 | 45992 | 27459 | 12802 | 12515 | 5439 | 1944 | 1014 | 446 | 1090 |
1952 | 88325 | 437456 | 30647 | 19180 | 8995 | 4353 | 3849 | 1637 | 741 | 358 | 506 |
1953 | 1228765 | 51927 | 209156 | 13998 | 6352 | 2641 | 1334 | 1051 | 533 | 255 | 309 |
1954 | 132742 | 909634 | 25987 | 91249 | 6878 | 2331 | 1091 | 550 | 386 | 198 | 229 |
1955 | 58307 | 84095 | 630293 | 14584 | 52450 | 3094 | 918 | 454 | 237 | 159 | 168 |
1956 | 228335 | 40511 | 55745 | 324914 | 7238 | 17815 | 1442 | 402 | 215 | 114 | 153 |
1957 | 59970 | 150883 | 27676 | 36018 | 111020 | 3107 | 6149 | 705 | 168 | 100 | 131 |
1958 | 72470 | 39580 | 92790 | 15473 | 20922 | 40135 | 1646 | 2508 | 354 | 84 | 120 |
1959 | 387543 | 51053 | 25977 | 39980 | 7337 | 7295 | 14878 | 731 | 899 | 148 | 88 |
1960 | 319923 | 265356 | 35678 | 15658 | 16966 | 3486 | 3681 | 6145 | 365 | 369 | 109 |
1961 | 144787 | 192292 | 145008 | 17668 | 6978 | 8045 | 1599 | 1508 | 2791 | 158 | 203 |
1962 | 293978 | 86225 | 92317 | 59733 | 6745 | 2710 | 3286 | 659 | 610 | 1158 | 139 |
1963 | 314034 | 177143 | 37896 | 26393 | 17581 | 2651 | 1089 | 1226 | 274 | 244 | 536 |
1964 | 351832 | 198832 | 75419 | 12264 | 7675 | 5844 | 1229 | 440 | 508 | 123 | 346 |
1965 | 126320 | 239147 | 114794 | 30320 | 4167 | 2788 | 2264 | 537 | 199 | 218 | 212 |
1966 | 312248 | 82341 | 158958 | 62299 | 12378 | 1705 | 1277 | 941 | 273 | 92 | 187 |
1967 | 339557 | 200286 | 43510 | 72593 | 24824 | 4867 | 791 | 602 | 450 | 133 | 132 |
1968 | 17922 | 247163 | 118243 | 21854 | 36222 | 12538 | 2348 | 410 | 314 | 233 | 138 |
1969 | 20518 | 11640 | 142221 | 55360 | 10695 | 15791 | 5755 | 1164 | 197 | 157 | 175 |
1970 | 209092 | 12548 | 7422 | 70568 | 25192 | 5932 | 8044 | 3010 | 645 | 106 | 186 |
1971 | 109041 | 134634 | 7105 | 4475 | 33456 | 12305 | 3369 | 4542 | 1696 | 372 | 163 |
1972 | 1049696 | 79739 | 82327 | 4551 | 3106 | 17571 | 6739 | 2022 | 2777 | 1031 | 317 |
1973 | 309533 | 608953 | 46684 | 23186 | 1699 | 1552 | 7631 | 2897 | 927 | 1382 | 612 |
1974 | 65920 | 168232 | 249337 | 16564 | 10666 | 886 | 1021 | 4473 | 1685 | 549 | 1232 |
1975 | 59257 | 37367 | 90183 | 140283 | 6791 | 4945 | 449 | 565 | 2144 | 814 | 940 |
1976 | 61759 | 33709 | 16449 | 44245 | 79226 | 3145 | 2774 | 247 | 336 | 1149 | 974 |
1977 | 120357 | 31883 | 13751 | 6423 | 17628 | 30318 | 1280 | 1184 | 103 | 150 | 807 |
1978 | 214003 | 55323 | 9786 | 4425 | 2905 | 7737 | 15134 | 627 | 564 | 45 | 431 |
1979 | 160829 | 117764 | 23342 | 3258 | 2038 | 1409 | 4104 | 7089 | 338 | 273 | 226 |
1980 | 21974 | 102643 | 58765 | 8320 | 1151 | 1050 | 718 | 2170 | 3495 | 175 | 240 |
1981 | 10234 | 15482 | 63693 | 26428 | 3455 | 550 | 560 | 381 | 1144 | 1721 | 215 |
1982 | 16701 | 6701 | 11040 | 31897 | 10548 | 1720 | 277 | 309 | 219 | 627 | 960 |
1983 | 8656 | 11387 | 4617 | 6826 | 13519 | 5613 | 983 | 146 | 178 | 128 | 804 |
1984 | 13275 | 5143 | 6724 | 2739 | 3896 | 8839 | 2872 | 577 | 80 | 105 | 518 |
1985 | 358933 | 8924 | 2894 | 3609 | 1789 | 2578 | 5373 | 1839 | 369 | 51 | 399 |
1986 | 478282 | 277691 | 5185 | 1599 | 1854 | 996 | 1479 | 2796 | 1027 | 206 | 263 |
1987 | 90153 | 251321 | 157231 | 2533 | 656 | 793 | 471 | 681 | 1205 | 471 | 209 |
1988 | 38939 | 69508 | 135638 | 46780 | 1070 | 233 | 319 | 205 | 303 | 507 | 280 |
1989 | 28866 | 25798 | 49181 | 71112 | 12177 | 554 | 95 | 152 | 99 | 146 | 365 |
1990 | 37147 | 21056 | 17074 | 26029 | 32821 | 5470 | 359 | 59 | 87 | 57 | 277 |
1991 | 111025 | 25177 | 13644 | 14114 | 20266 | 20295 | 3127 | 253 | 40 | 57 | 205 |
1992 | 328629 | 84059 | 16048 | 10133 | 10439 | 12637 | 12658 | 1882 | 167 | 26 | 158 |
1993 | 847558 | 223813 | 57750 | 10773 | 5936 | 6256 | 7671 | 7275 | 1046 | 103 | 107 |
1994 | 395988 | 586598 | 154927 | 31958 | 4720 | 3144 | 3768 | 4815 | 4341 | 594 | 117 |
1995 | 99959 | 226193 | 435183 | 78175 | 14760 | 2119 | 1430 | 1882 | 2213 | 2158 | 341 |
1996 | 99357 | 61765 | 169836 | 248509 | 32124 | 7299 | 1101 | 713 | 946 | 1114 | 1278 |
1997 | 118871 | 55457 | 38249 | 96368 | 103082 | 13953 | 2513 | 501 | 315 | 420 | 1106 |
1998 | 63169 | 80455 | 34942 | 18181 | 36753 | 39141 | 5211 | 990 | 213 | 133 | 719 |
1999 | 151016 | 48598 | 47796 | 17440 | 8941 | 15873 | 13967 | 1911 | 411 | 95 | 395 |
2000 | 83191 | 120740 | 31023 | 21377 | 6915 | 4355 | 6575 | 5476 | 812 | 189 | 237 |
2001 | 366852 | 68661 | 94960 | 16900 | 10166 | 3557 | 2622 | 3526 | 2686 | 439 | 243 |
2002 | 394739 | 299771 | 52071 | 48552 | 9175 | 5546 | 1920 | 1469 | 1939 | 1410 | 359 |
2003 | 339565 | 261151 | 196204 | 34557 | 25089 | 4623 | 3535 | 1250 | 844 | 1100 | 1007 |
2004 | 259770 | 172136 | 165911 | 112825 | 16313 | 11104 | 2162 | 1682 | 630 | 401 | 1083 |
2005 | 365414 | 171433 | 94773 | 110336 | 51501 | 6673 | 5670 | 1166 | 745 | 319 | 810 |
2006 | 157235 | 219214 | 109758 | 52146 | 45095 | 21095 | 3243 | 2878 | 570 | 352 | 552 |
2007 | 541016 | 121294 | 168080 | 61737 | 26879 | 19544 | 8234 | 1778 | 1509 | 293 | 456 |
2008 | 1107709 | 466990 | 98112 | 105047 | 22139 | 14216 | 7305 | 3338 | 915 | 739 | 372 |
2009 | 1021844 | 726736 | 382815 | 62878 | 40739 | 10453 | 5493 | 3238 | 1483 | 514 | 622 |
2010 | 240380 | 689688 | 610614 | 237010 | 32634 | 15443 | 4887 | 2807 | 1654 | 800 | 683 |
2011 | 117017 | 194234 | 562176 | 432274 | 124023 | 14472 | 6299 | 2164 | 1383 | 856 | 865 |
2012 | 339418 | 73619 | 139324 | 403894 | 273098 | 55711 | 6250 | 2613 | 1060 | 724 | 992 |
2013 | 118795 | 201838 | 58223 | 96027 | 278297 | 130592 | 24086 | 3250 | 1443 | 610 | 1040 |
2014 | 410143 | 73964 | 147073 | 50155 | 88990 | 149212 | 63001 | 11004 | 1920 | 910 | 1049 |
2015 | 72303 | 289406 | 66025 | 93165 | 40813 | 70968 | 75626 | 26103 | 5430 | 1045 | 1071 |
2016 | 211314 | 49247 | 170563 | 46175 | 62164 | 33916 | 50722 | 38659 | 13018 | 2600 | 1031 |
2017 | 194342 | 177015 | 33993 | 110906 | 28141 | 36823 | 19178 | 22178 | 18209 | 5673 | 1496 |
2018 | 364205 | 136729 | 124952 | 24803 | 44095 | 14522 | 18071 | 9079 | 9360 | 8660 | 3170 |
2019 | 829560 | 243504 | 90549 | 62740 | 16685 | 17765 | 6777 | 7660 | 3768 | 3953 | 4330 |
2020 | 426854 | 506502 | 158674 | 48726 | 23904 | 8803 | 7656 | 3247 | 3200 | 1825 | 3466 |
2021 | 154533 | 261739 | 368101 | 67458 | 24241 | 9383 | 4007 | 3518 | 1495 | 1473 | 2434 |