Table 3. Estimated stock numbers at age. | |||||||||||
Year Age | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 |
1950 | 110038 | 99301 | 73861 | 37171 | 46145 | 16479 | 5037 | 2748 | 1381 | 1455 | 2050 |
1951 | 623828 | 56739 | 45445 | 26875 | 12708 | 12212 | 5332 | 1919 | 999 | 443 | 1093 |
1952 | 84632 | 419644 | 32544 | 19054 | 9114 | 4242 | 3825 | 1663 | 726 | 355 | 516 |
1953 | 1161804 | 50316 | 208151 | 14522 | 6447 | 2693 | 1346 | 1087 | 547 | 252 | 312 |
1954 | 130701 | 874435 | 26244 | 91877 | 6945 | 2335 | 1101 | 552 | 402 | 205 | 228 |
1955 | 58309 | 84503 | 612071 | 14673 | 50166 | 3088 | 938 | 465 | 240 | 168 | 174 |
1956 | 219235 | 40608 | 56221 | 317588 | 7298 | 17539 | 1442 | 411 | 218 | 114 | 159 |
1957 | 60296 | 146728 | 27458 | 35475 | 112130 | 3124 | 6221 | 692 | 172 | 100 | 131 |
1958 | 73130 | 40214 | 90959 | 15516 | 20037 | 40966 | 1618 | 2546 | 342 | 85 | 118 |
1959 | 382493 | 51534 | 26139 | 40189 | 7318 | 7321 | 15262 | 721 | 933 | 144 | 88 |
1960 | 314870 | 263945 | 35498 | 15405 | 17286 | 3438 | 3617 | 6377 | 356 | 387 | 107 |
1961 | 142349 | 191080 | 145707 | 17632 | 6854 | 7875 | 1580 | 1512 | 2859 | 155 | 211 |
1962 | 289481 | 85501 | 92282 | 59421 | 6780 | 2647 | 3241 | 658 | 615 | 1186 | 143 |
1963 | 309872 | 175062 | 38109 | 27008 | 17585 | 2595 | 1065 | 1223 | 271 | 244 | 542 |
1964 | 346712 | 197901 | 76271 | 12482 | 7912 | 5809 | 1181 | 432 | 503 | 119 | 343 |
1965 | 124987 | 237404 | 114485 | 30531 | 4276 | 2870 | 2291 | 523 | 195 | 217 | 209 |
1966 | 306868 | 81939 | 156757 | 61115 | 12408 | 1744 | 1312 | 971 | 264 | 90 | 188 |
1967 | 332185 | 197956 | 43745 | 72228 | 24780 | 4923 | 804 | 615 | 460 | 128 | 132 |
1968 | 18701 | 241742 | 116715 | 22043 | 35661 | 12315 | 2395 | 414 | 319 | 237 | 135 |
1969 | 20298 | 12147 | 139289 | 54499 | 10664 | 15746 | 5764 | 1187 | 200 | 159 | 177 |
1970 | 202602 | 12571 | 7615 | 69088 | 24934 | 5809 | 8109 | 3020 | 652 | 108 | 187 |
1971 | 107624 | 131423 | 7134 | 4503 | 32953 | 12204 | 3298 | 4557 | 1689 | 373 | 164 |
1972 | 1070303 | 78325 | 80242 | 4377 | 3012 | 17416 | 6705 | 1970 | 2761 | 1014 | 315 |
1973 | 311502 | 615463 | 44184 | 23923 | 1680 | 1495 | 7652 | 2922 | 913 | 1363 | 608 |
1974 | 65807 | 169457 | 256034 | 16387 | 10775 | 860 | 948 | 4350 | 1650 | 526 | 1175 |
1975 | 58903 | 37554 | 90200 | 138957 | 6854 | 5042 | 442 | 530 | 2137 | 816 | 905 |
1976 | 59578 | 33723 | 17010 | 43959 | 77462 | 3200 | 2777 | 240 | 310 | 1137 | 943 |
1977 | 120615 | 30382 | 13881 | 6540 | 17535 | 30343 | 1327 | 1200 | 102 | 140 | 820 |
1978 | 212348 | 55110 | 9865 | 4543 | 2848 | 7692 | 14806 | 638 | 563 | 44 | 430 |
1979 | 158299 | 116563 | 23345 | 3300 | 2033 | 1374 | 4043 | 7020 | 337 | 272 | 225 |
1980 | 22928 | 101072 | 58075 | 8477 | 1186 | 1031 | 703 | 2123 | 3455 | 173 | 240 |
1981 | 10742 | 15973 | 62135 | 26051 | 3544 | 563 | 551 | 376 | 1124 | 1719 | 215 |
1982 | 16319 | 7050 | 11017 | 31082 | 10639 | 1760 | 284 | 303 | 214 | 614 | 970 |
1983 | 8138 | 11113 | 4708 | 6676 | 13657 | 5597 | 997 | 150 | 174 | 124 | 814 |
1984 | 13265 | 4990 | 6619 | 2753 | 3794 | 8599 | 2918 | 581 | 82 | 102 | 524 |
1985 | 354727 | 9118 | 2885 | 3591 | 1747 | 2472 | 5223 | 1832 | 365 | 52 | 394 |
1986 | 473666 | 272613 | 5354 | 1558 | 1817 | 964 | 1414 | 2739 | 1013 | 202 | 256 |
1987 | 90374 | 248343 | 152213 | 2595 | 635 | 782 | 457 | 658 | 1197 | 465 | 206 |
1988 | 40103 | 69345 | 135171 | 45332 | 1077 | 229 | 314 | 197 | 288 | 498 | 275 |
1989 | 28967 | 26463 | 47988 | 68975 | 12213 | 543 | 93 | 146 | 93 | 136 | 353 |
1990 | 37372 | 21395 | 17690 | 25840 | 31644 | 5426 | 338 | 56 | 82 | 52 | 260 |
1991 | 107851 | 25005 | 14268 | 14204 | 19153 | 19201 | 3058 | 231 | 37 | 52 | 189 |
1992 | 325569 | 81647 | 16069 | 10652 | 10471 | 11662 | 11619 | 1800 | 149 | 23 | 144 |
1993 | 845018 | 227185 | 55124 | 9907 | 6735 | 6396 | 6706 | 6427 | 980 | 88 | 95 |
1994 | 358405 | 583515 | 167102 | 27105 | 3997 | 4182 | 3922 | 3771 | 3503 | 533 | 99 |
1995 | 93229 | 198335 | 419432 | 81612 | 12891 | 1942 | 1963 | 1743 | 1683 | 1635 | 296 |
1996 | 92803 | 60281 | 148331 | 233828 | 32295 | 6921 | 965 | 813 | 791 | 783 | 898 |
1997 | 118334 | 51420 | 36332 | 86571 | 97247 | 13951 | 2890 | 412 | 329 | 334 | 725 |
1998 | 61437 | 76592 | 33294 | 19632 | 32989 | 36939 | 5642 | 1067 | 172 | 134 | 484 |
1999 | 154972 | 46802 | 44850 | 18422 | 9121 | 13336 | 13768 | 1880 | 418 | 73 | 272 |
2000 | 92017 | 124512 | 29026 | 22990 | 6709 | 3435 | 6464 | 4943 | 763 | 183 | 157 |
2001 | 382297 | 79715 | 98959 | 14433 | 10811 | 2805 | 2100 | 3300 | 2415 | 397 | 183 |
2002 | 389458 | 312183 | 58595 | 48390 | 8431 | 5314 | 1479 | 1213 | 1839 | 1294 | 302 |
2003 | 273536 | 264306 | 215950 | 35069 | 23724 | 4769 | 3124 | 937 | 690 | 1022 | 892 |
2004 | 255588 | 155489 | 164975 | 111972 | 17696 | 9721 | 2510 | 1480 | 475 | 329 | 962 |
2005 | 343620 | 163778 | 97092 | 110335 | 52215 | 6013 | 5118 | 1194 | 651 | 232 | 658 |
2006 | 167341 | 213472 | 105390 | 54104 | 44085 | 20043 | 3332 | 2511 | 566 | 305 | 430 |
2007 | 599168 | 125556 | 169593 | 56003 | 28006 | 18562 | 8072 | 1748 | 1310 | 284 | 365 |
2008 | 1028311 | 453500 | 109073 | 96569 | 22217 | 13236 | 7100 | 3319 | 868 | 631 | 312 |
2009 | 955786 | 710515 | 379798 | 65799 | 38437 | 10819 | 4874 | 3185 | 1483 | 466 | 504 |
2010 | 246394 | 687300 | 627504 | 240744 | 31802 | 15705 | 5142 | 2532 | 1618 | 786 | 556 |
2011 | 122592 | 186573 | 548416 | 451714 | 126156 | 15374 | 6153 | 2282 | 1288 | 843 | 766 |
2012 | 302615 | 68416 | 139469 | 400765 | 273140 | 56838 | 6945 | 2753 | 1139 | 688 | 930 |
2013 | 119839 | 189791 | 56461 | 95933 | 259587 | 128565 | 27081 | 3414 | 1484 | 643 | 956 |
2014 | 373004 | 74420 | 139027 | 51035 | 88330 | 135899 | 60763 | 12693 | 2006 | 926 | 1008 |
2015 | 72141 | 284396 | 64999 | 95664 | 37485 | 70828 | 68160 | 25937 | 5910 | 1079 | 1053 |
2016 | 200202 | 47977 | 167770 | 47673 | 57568 | 32739 | 47854 | 35882 | 12732 | 2765 | 1042 |
2017 | 191941 | 164227 | 33973 | 107492 | 28811 | 34685 | 16563 | 21887 | 17668 | 5644 | 1578 |
2018 | 352446 | 131939 | 119177 | 24449 | 42712 | 14840 | 16086 | 8140 | 9221 | 8196 | 3132 |
2019 | 689006 | 235685 | 84550 | 61324 | 15562 | 17098 | 6965 | 6895 | 3393 | 3748 | 4136 |
2020 | 394522 | 444410 | 150981 | 43420 | 22228 | 8031 | 6833 | 3329 | 2972 | 1569 | 3246 |
2021 | 139135 | 244370 | 305155 | 71489 | 17957 | 8376 | 3014 | 2742 | 1505 | 1312 | 2043 |
2022 | 41263 | 126801 | 163308 | 154262 | 28809 | 6860 | 2850 | 1210 | 1031 | 612 | 1289 |
2023 | 170463 | 30633 | 95242 | 103465 | 69108 | 10918 | 2691 | 1116 | 529 | 457 | 813 |
2024 | 420334 | 99636 | 24286 | 55951 | 49640 | 29806 | 3990 | 1109 | 481 | 244 | 565 |
2025 | 473360 | 269017 | 62915 | 14622 | 26898 | 23890 | 13795 | 1923 | 528 | 229 | 385 |