Table 3. Estimated stock numbers at age. | |||||||||||
Year Age | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 |
1950 | 67909 | 107227 | 72214 | 37632 | 44464 | 16645 | 4833 | 3075 | 1279 | 1445 | 1974 |
1951 | 643146 | 44592 | 48826 | 27168 | 13050 | 12271 | 5241 | 2023 | 1191 | 445 | 1167 |
1952 | 95519 | 437279 | 28963 | 19384 | 9085 | 4348 | 3678 | 1711 | 831 | 449 | 580 |
1953 | 1069379 | 54828 | 210604 | 13581 | 6357 | 2728 | 1214 | 1064 | 574 | 317 | 424 |
1954 | 133121 | 795711 | 26845 | 93441 | 6658 | 2356 | 1194 | 549 | 390 | 212 | 323 |
1955 | 54736 | 83704 | 533568 | 14475 | 45820 | 2995 | 843 | 492 | 246 | 157 | 195 |
1956 | 227460 | 38487 | 57318 | 284653 | 7355 | 17249 | 1393 | 406 | 259 | 141 | 189 |
1957 | 58058 | 147937 | 26671 | 35665 | 113616 | 3283 | 6068 | 745 | 181 | 137 | 206 |
1958 | 65914 | 37856 | 88983 | 15421 | 19958 | 43305 | 1764 | 2501 | 386 | 103 | 220 |
1959 | 380492 | 47178 | 25259 | 40549 | 7470 | 7532 | 16128 | 822 | 887 | 164 | 151 |
1960 | 328005 | 263396 | 33531 | 15102 | 17791 | 3616 | 3910 | 6986 | 420 | 343 | 135 |
1961 | 151834 | 191838 | 144790 | 17118 | 6832 | 8095 | 1676 | 1546 | 2999 | 167 | 190 |
1962 | 309574 | 88372 | 89262 | 57661 | 6843 | 2726 | 3326 | 742 | 622 | 1259 | 132 |
1963 | 309158 | 186802 | 38226 | 27038 | 17709 | 2848 | 1133 | 1275 | 349 | 257 | 606 |
1964 | 318887 | 194545 | 79619 | 12310 | 7790 | 5865 | 1421 | 474 | 533 | 190 | 416 |
1965 | 124551 | 216527 | 111250 | 30262 | 3978 | 2658 | 2201 | 619 | 221 | 225 | 299 |
1966 | 303549 | 82231 | 141702 | 56993 | 11910 | 1538 | 1171 | 913 | 321 | 94 | 201 |
1967 | 311969 | 193075 | 43882 | 68767 | 24280 | 4669 | 692 | 568 | 445 | 164 | 140 |
1968 | 16240 | 233867 | 112617 | 22030 | 33937 | 12146 | 2175 | 364 | 300 | 231 | 158 |
1969 | 20621 | 10601 | 133867 | 52963 | 10717 | 15251 | 5625 | 1127 | 176 | 156 | 179 |
1970 | 196935 | 12184 | 6856 | 66679 | 24603 | 5939 | 7807 | 3006 | 644 | 96 | 200 |
1971 | 94394 | 124502 | 6742 | 4178 | 31865 | 12064 | 3271 | 4479 | 1671 | 380 | 162 |
1972 | 1102790 | 69667 | 72933 | 4450 | 3099 | 16630 | 6709 | 1949 | 2738 | 999 | 317 |
1973 | 317217 | 668499 | 39003 | 23649 | 1579 | 1631 | 7002 | 3011 | 918 | 1379 | 595 |
1974 | 71085 | 169222 | 296633 | 15188 | 10470 | 838 | 1189 | 3988 | 1677 | 545 | 1197 |
1975 | 60663 | 40102 | 87773 | 138331 | 6088 | 4691 | 376 | 638 | 1936 | 785 | 895 |
1976 | 65598 | 34018 | 17838 | 42303 | 72660 | 2821 | 2693 | 216 | 393 | 1038 | 929 |
1977 | 125133 | 34249 | 13652 | 6697 | 16925 | 29828 | 1102 | 1165 | 89 | 181 | 755 |
1978 | 214073 | 56760 | 10080 | 4365 | 3088 | 7469 | 14405 | 581 | 544 | 33 | 404 |
1979 | 151398 | 117247 | 23215 | 3163 | 2109 | 1492 | 4017 | 7010 | 350 | 265 | 207 |
1980 | 18899 | 97370 | 57120 | 8243 | 1040 | 1166 | 766 | 2203 | 3481 | 199 | 229 |
1981 | 9225 | 13938 | 59790 | 25715 | 3390 | 520 | 603 | 444 | 1239 | 1779 | 235 |
1982 | 16484 | 6058 | 10485 | 30590 | 10580 | 1622 | 271 | 348 | 295 | 731 | 1037 |
1983 | 9852 | 11472 | 4401 | 6767 | 13703 | 5448 | 983 | 146 | 211 | 196 | 898 |
1984 | 14518 | 5458 | 6710 | 2727 | 3911 | 8874 | 2578 | 593 | 78 | 126 | 602 |
1985 | 329518 | 9087 | 2853 | 3517 | 1973 | 2643 | 5470 | 1749 | 403 | 64 | 496 |
1986 | 458287 | 253882 | 5083 | 1663 | 1830 | 1020 | 1560 | 2902 | 1015 | 237 | 366 |
1987 | 83081 | 252430 | 134914 | 2454 | 727 | 730 | 474 | 771 | 1302 | 490 | 269 |
1988 | 38441 | 64725 | 140982 | 41541 | 1095 | 200 | 257 | 229 | 378 | 572 | 323 |
1989 | 31772 | 26653 | 46841 | 70146 | 11693 | 628 | 42 | 141 | 122 | 200 | 429 |
1990 | 39106 | 21939 | 17333 | 26767 | 33692 | 5167 | 529 | 48 | 95 | 78 | 341 |
1991 | 103256 | 26506 | 13412 | 13898 | 20041 | 20617 | 2937 | 380 | 42 | 66 | 232 |
1992 | 312998 | 86250 | 17156 | 10055 | 10829 | 12933 | 13892 | 1900 | 258 | 35 | 168 |
1993 | 848378 | 243098 | 60225 | 11731 | 6218 | 6628 | 8182 | 8668 | 1132 | 180 | 121 |
1994 | 295569 | 616291 | 145360 | 31069 | 4955 | 3150 | 4055 | 5207 | 5279 | 686 | 176 |
1995 | 79138 | 211435 | 422464 | 75076 | 15286 | 2056 | 1448 | 2244 | 2757 | 2884 | 459 |
1996 | 94320 | 62159 | 164824 | 226967 | 36884 | 7244 | 1252 | 800 | 1229 | 1537 | 1875 |
1997 | 96732 | 53743 | 38007 | 89386 | 97392 | 16527 | 2586 | 641 | 386 | 594 | 1687 |
1998 | 64801 | 77611 | 35300 | 21615 | 37549 | 40581 | 6012 | 1133 | 313 | 183 | 1149 |
1999 | 197387 | 49820 | 45086 | 19342 | 9800 | 15463 | 15235 | 2475 | 526 | 174 | 703 |
2000 | 81630 | 136241 | 28963 | 23861 | 7734 | 3667 | 6600 | 6743 | 1076 | 265 | 484 |
2001 | 347092 | 62846 | 82661 | 15888 | 10019 | 3145 | 2511 | 3795 | 3395 | 572 | 456 |
2002 | 355408 | 312871 | 45400 | 45788 | 8762 | 4798 | 1873 | 1482 | 2153 | 1786 | 528 |
2003 | 246548 | 263448 | 194193 | 33771 | 25178 | 4023 | 3567 | 1324 | 896 | 1275 | 1351 |
2004 | 220076 | 153886 | 156565 | 102791 | 17377 | 10935 | 2162 | 1903 | 759 | 466 | 1500 |
2005 | 353226 | 162996 | 90363 | 95789 | 47715 | 5985 | 5735 | 1330 | 903 | 423 | 1181 |
2006 | 163602 | 214317 | 96683 | 52932 | 46008 | 19500 | 3157 | 3023 | 688 | 443 | 791 |
2007 | 879343 | 128583 | 160919 | 58637 | 30213 | 19818 | 8314 | 1839 | 1612 | 378 | 624 |
2008 | 1251215 | 593613 | 105811 | 102296 | 25591 | 18922 | 7963 | 3862 | 1080 | 865 | 540 |
2009 | 1030019 | 848111 | 403505 | 64731 | 38895 | 10307 | 6655 | 3953 | 1894 | 691 | 869 |
2010 | 307787 | 790522 | 661967 | 233571 | 35646 | 15368 | 5386 | 3486 | 2096 | 1061 | 1029 |
2011 | 110337 | 202596 | 566178 | 390135 | 112441 | 13797 | 7453 | 2637 | 1802 | 1140 | 1317 |
2012 | 293014 | 71328 | 131023 | 345195 | 241502 | 54164 | 6785 | 3421 | 1336 | 971 | 1474 |
2013 | 106180 | 193760 | 53708 | 97185 | 238635 | 127259 | 23500 | 3667 | 1866 | 775 | 1490 |
2014 | 332329 | 73503 | 137563 | 51646 | 89110 | 142113 | 64786 | 11542 | 2050 | 1124 | 1356 |
2015 | 68172 | 290421 | 61717 | 88279 | 40914 | 65354 | 80299 | 31128 | 5740 | 1091 | 1283 |
2016 | 177353 | 39715 | 162841 | 49992 | 67352 | 33014 | 46098 | 41802 | 15027 | 2756 | 1139 |
2017 | 147786 | 152046 | 24757 | 87031 | 25083 | 34388 | 17925 | 21857 | 20183 | 6751 | 1664 |
2018 | 336138 | 115808 | 109135 | 23161 | 41136 | 13450 | 16480 | 7643 | 8864 | 8567 | 3406 |
2019 | 336138 | 231698 | 75011 | 57257 | 16735 | 18384 | 6254 | 6826 | 3166 | 3672 | 4960 |