Table 3. Estimated stock numbers at age. | |||||||||||
Year Age | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 |
1950 | 67832 | 107904 | 72613 | 37522 | 44542 | 16540 | 4702 | 3015 | 1296 | 1469 | 1985 |
1951 | 643206 | 44375 | 48933 | 27116 | 13015 | 12232 | 5149 | 1875 | 1231 | 475 | 1228 |
1952 | 96017 | 438852 | 28999 | 19306 | 9023 | 4327 | 3615 | 1586 | 831 | 489 | 640 |
1953 | 1068931 | 54918 | 210983 | 13512 | 6301 | 2687 | 1182 | 983 | 580 | 341 | 494 |
1954 | 132366 | 797911 | 26745 | 92970 | 6635 | 2332 | 1176 | 521 | 383 | 224 | 375 |
1955 | 54624 | 82916 | 537334 | 14374 | 45850 | 2970 | 819 | 469 | 249 | 162 | 224 |
1956 | 226378 | 38338 | 57020 | 284591 | 7287 | 17023 | 1355 | 386 | 260 | 150 | 215 |
1957 | 57866 | 147519 | 26668 | 35460 | 112824 | 3233 | 5869 | 713 | 180 | 143 | 237 |
1958 | 66057 | 37657 | 89055 | 15329 | 19921 | 42596 | 1734 | 2364 | 387 | 107 | 251 |
1959 | 381720 | 47171 | 25250 | 40295 | 7439 | 7463 | 15718 | 795 | 872 | 169 | 170 |
1960 | 329155 | 264589 | 33659 | 15076 | 17639 | 3592 | 3875 | 6649 | 424 | 345 | 148 |
1961 | 152708 | 192457 | 145607 | 17093 | 6818 | 8043 | 1652 | 1489 | 2976 | 175 | 203 |
1962 | 310634 | 88722 | 89757 | 57757 | 6807 | 2703 | 3268 | 711 | 633 | 1304 | 145 |
1963 | 308688 | 187513 | 38368 | 26932 | 17636 | 2812 | 1106 | 1207 | 358 | 277 | 661 |
1964 | 318490 | 193959 | 79658 | 12245 | 7707 | 5783 | 1391 | 447 | 537 | 207 | 469 |
1965 | 125127 | 216162 | 111356 | 30125 | 3945 | 2613 | 2145 | 589 | 221 | 236 | 342 |
1966 | 303589 | 82468 | 142429 | 57021 | 11874 | 1520 | 1146 | 873 | 318 | 96 | 221 |
1967 | 312901 | 193093 | 43935 | 68742 | 24228 | 4626 | 679 | 550 | 439 | 166 | 151 |
1968 | 16246 | 235294 | 113035 | 21936 | 33968 | 12112 | 2140 | 356 | 295 | 231 | 165 |
1969 | 20627 | 10559 | 134785 | 52936 | 10693 | 15194 | 5567 | 1104 | 173 | 154 | 181 |
1970 | 196866 | 12155 | 6840 | 66739 | 24570 | 5930 | 7732 | 2953 | 633 | 95 | 200 |
1971 | 95242 | 124669 | 6729 | 4150 | 31895 | 12027 | 3258 | 4422 | 1637 | 373 | 160 |
1972 | 1102662 | 70157 | 73393 | 4470 | 3104 | 16627 | 6681 | 1934 | 2686 | 973 | 309 |
1973 | 315825 | 670143 | 39576 | 23569 | 1579 | 1635 | 6991 | 2981 | 899 | 1346 | 572 |
1974 | 71296 | 168116 | 296105 | 15245 | 10473 | 844 | 1205 | 3993 | 1641 | 529 | 1159 |
1975 | 60736 | 40153 | 87827 | 138269 | 6111 | 4705 | 379 | 646 | 1890 | 747 | 850 |
1976 | 66283 | 34006 | 17785 | 42276 | 73049 | 2830 | 2727 | 219 | 387 | 992 | 870 |
1977 | 125153 | 34687 | 13680 | 6675 | 16971 | 30041 | 1107 | 1192 | 85 | 169 | 686 |
1978 | 214230 | 56792 | 10145 | 4346 | 3104 | 7495 | 14620 | 590 | 525 | 29 | 357 |
1979 | 151331 | 117366 | 23293 | 3161 | 2109 | 1495 | 4041 | 7105 | 341 | 246 | 177 |
1980 | 18885 | 97369 | 57409 | 8221 | 1032 | 1171 | 766 | 2214 | 3362 | 187 | 198 |
1981 | 9181 | 13890 | 60105 | 25761 | 3372 | 517 | 603 | 441 | 1185 | 1651 | 204 |
1982 | 16491 | 6009 | 10518 | 30633 | 10555 | 1608 | 270 | 344 | 281 | 676 | 925 |
1983 | 9825 | 11485 | 4397 | 6773 | 13635 | 5447 | 979 | 142 | 199 | 180 | 790 |
1984 | 14434 | 5430 | 6719 | 2718 | 3913 | 8927 | 2570 | 583 | 73 | 115 | 523 |
1985 | 328557 | 9007 | 2829 | 3503 | 1976 | 2650 | 5544 | 1738 | 383 | 59 | 433 |
1986 | 454565 | 253896 | 5030 | 1666 | 1822 | 1015 | 1572 | 2940 | 962 | 215 | 314 |
1987 | 82157 | 251708 | 135306 | 2434 | 732 | 723 | 470 | 774 | 1209 | 430 | 219 |
1988 | 38050 | 63850 | 140657 | 41802 | 1086 | 199 | 250 | 223 | 338 | 483 | 252 |
1989 | 31214 | 26326 | 46435 | 70998 | 11734 | 629 | 40 | 133 | 105 | 162 | 326 |
1990 | 36238 | 21618 | 17039 | 26304 | 34394 | 5186 | 535 | 46 | 82 | 63 | 256 |
1991 | 97083 | 24090 | 13329 | 13749 | 19599 | 21522 | 2950 | 372 | 37 | 54 | 172 |
1992 | 290048 | 80138 | 16491 | 9969 | 10664 | 12288 | 13465 | 1849 | 235 | 30 | 123 |
1993 | 794242 | 219279 | 57756 | 11160 | 6273 | 6612 | 7666 | 7977 | 1015 | 154 | 87 |
1994 | 336312 | 601636 | 148242 | 28007 | 4492 | 3472 | 4448 | 5064 | 4740 | 583 | 133 |
1995 | 82045 | 217609 | 437512 | 75716 | 14442 | 2156 | 1658 | 2316 | 2401 | 2366 | 360 |
1996 | 85376 | 58358 | 165270 | 256092 | 37301 | 8187 | 1239 | 814 | 1072 | 1148 | 1304 |
1997 | 112116 | 47771 | 37779 | 92158 | 105488 | 18603 | 2995 | 651 | 384 | 525 | 1286 |
1998 | 59567 | 79269 | 33184 | 19407 | 39446 | 38516 | 7807 | 1468 | 333 | 189 | 1083 |
1999 | 162155 | 45638 | 46428 | 16056 | 9278 | 16578 | 13691 | 3094 | 646 | 187 | 685 |
2000 | 68695 | 134136 | 27946 | 20747 | 6939 | 4505 | 7615 | 5775 | 1250 | 319 | 483 |
2001 | 358123 | 57203 | 86962 | 13362 | 9106 | 3123 | 2765 | 3844 | 2836 | 639 | 483 |
2002 | 361787 | 312794 | 45519 | 43806 | 7925 | 4990 | 1605 | 1630 | 2286 | 1598 | 581 |
2003 | 281715 | 258232 | 208265 | 31317 | 23891 | 4232 | 3855 | 1252 | 1016 | 1440 | 1367 |
2004 | 231986 | 156235 | 163126 | 109796 | 17083 | 10974 | 2427 | 2081 | 748 | 530 | 1614 |
2005 | 353600 | 159212 | 91503 | 100077 | 48561 | 6209 | 4995 | 1213 | 858 | 401 | 1087 |
2006 | 142559 | 223346 | 100017 | 51364 | 45975 | 21370 | 3480 | 3152 | 695 | 456 | 809 |
2007 | 671131 | 124060 | 173471 | 58935 | 30502 | 20422 | 10584 | 2466 | 2091 | 428 | 724 |
2008 | 1217518 | 549508 | 107433 | 108859 | 25800 | 19863 | 7367 | 4964 | 1454 | 1143 | 644 |
2009 | 1095983 | 860117 | 415122 | 64987 | 41216 | 10510 | 5952 | 3655 | 2304 | 914 | 1084 |
2010 | 256807 | 810546 | 717306 | 261503 | 35067 | 16136 | 5859 | 3320 | 2059 | 1289 | 1324 |
2011 | 105200 | 186206 | 628708 | 469425 | 124251 | 14314 | 8081 | 2471 | 1631 | 1076 | 1511 |
2012 | 317760 | 68635 | 134302 | 423128 | 270424 | 57007 | 7547 | 3349 | 1248 | 885 | 1519 |
2013 | 109577 | 196316 | 54675 | 101693 | 268802 | 126787 | 27006 | 3497 | 1730 | 715 | 1408 |
2014 | 381761 | 71453 | 142705 | 50874 | 92736 | 136583 | 60869 | 12248 | 1946 | 1043 | 1271 |
2015 | 63038 | 303194 | 61223 | 94136 | 41623 | 66317 | 66662 | 26914 | 5744 | 1014 | 1176 |
2016 | 209647 | 42201 | 175514 | 47096 | 67246 | 36292 | 48912 | 37642 | 13561 | 2726 | 1049 |
2017 | 156497 | 159612 | 27919 | 95377 | 26495 | 33831 | 18587 | 21799 | 18300 | 6209 | 1627 |
2018 | 336858 | 116973 | 110829 | 22257 | 45191 | 15897 | 16755 | 8016 | 9519 | 8461 | 3327 |
2019 | 796110 | 230643 | 76478 | 54610 | 16125 | 19578 | 8040 | 6250 | 3250 | 3837 | 4711 |