Table 3. Estimated stock numbers at age. | |||||||||||
Year Age | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 |
1950 | 62846 | 113080 | 74858 | 37075 | 45853 | 16651 | 4423 | 2968 | 1307 | 1483 | 2006 |
1951 | 699150 | 41882 | 48510 | 26899 | 12810 | 12449 | 5387 | 1894 | 1236 | 473 | 1215 |
1952 | 97725 | 473941 | 29109 | 19186 | 8728 | 4458 | 3740 | 1617 | 857 | 491 | 625 |
1953 | 1128143 | 56003 | 216183 | 13513 | 6207 | 2578 | 1118 | 962 | 585 | 354 | 505 |
1954 | 135248 | 863351 | 25818 | 92536 | 6769 | 2376 | 1219 | 517 | 368 | 217 | 386 |
1955 | 52555 | 82392 | 589706 | 14214 | 49441 | 3038 | 793 | 465 | 246 | 152 | 210 |
1956 | 250709 | 38303 | 56683 | 302562 | 7102 | 17353 | 1324 | 377 | 265 | 157 | 208 |
1957 | 58193 | 159410 | 27330 | 35998 | 112691 | 3073 | 5735 | 724 | 174 | 149 | 252 |
1958 | 63254 | 37845 | 94040 | 15342 | 20934 | 40946 | 1714 | 2317 | 398 | 107 | 278 |
1959 | 394259 | 46982 | 25668 | 40390 | 7503 | 7272 | 14941 | 786 | 813 | 166 | 177 |
1960 | 352755 | 274741 | 34304 | 15540 | 17155 | 3636 | 4067 | 6300 | 427 | 308 | 142 |
1961 | 156762 | 198897 | 147941 | 17132 | 7021 | 8398 | 1669 | 1490 | 2830 | 171 | 184 |
1962 | 323973 | 90099 | 91623 | 58550 | 6673 | 2807 | 3434 | 707 | 634 | 1259 | 134 |
1963 | 305856 | 195562 | 38192 | 26019 | 17490 | 2843 | 1160 | 1228 | 374 | 286 | 659 |
1964 | 320578 | 193651 | 78607 | 11806 | 7275 | 5747 | 1481 | 458 | 558 | 236 | 493 |
1965 | 126645 | 220961 | 113034 | 29721 | 3784 | 2476 | 2092 | 597 | 232 | 244 | 377 |
1966 | 320959 | 85331 | 149911 | 59155 | 11893 | 1469 | 1113 | 827 | 328 | 97 | 219 |
1967 | 326150 | 202397 | 44041 | 70098 | 24186 | 4496 | 660 | 537 | 429 | 174 | 151 |
1968 | 15445 | 256097 | 117912 | 21585 | 34863 | 12346 | 2038 | 352 | 293 | 228 | 168 |
1969 | 21391 | 10287 | 143190 | 54314 | 10615 | 15097 | 5539 | 1066 | 169 | 154 | 174 |
1970 | 220103 | 12375 | 6748 | 69190 | 24727 | 6005 | 7524 | 2933 | 624 | 93 | 202 |
1971 | 86802 | 137147 | 6709 | 4076 | 32822 | 12009 | 3282 | 4342 | 1629 | 373 | 159 |
1972 | 1149705 | 69172 | 79048 | 4854 | 3221 | 16822 | 6713 | 1949 | 2669 | 977 | 308 |
1973 | 318552 | 688211 | 42409 | 22684 | 1556 | 1659 | 6912 | 2922 | 890 | 1348 | 562 |
1974 | 70661 | 160519 | 281890 | 15388 | 10354 | 876 | 1325 | 4074 | 1659 | 545 | 1207 |
1975 | 60491 | 39829 | 87682 | 139408 | 6190 | 4617 | 375 | 679 | 1874 | 724 | 867 |
1976 | 70324 | 33358 | 16746 | 43013 | 76705 | 2812 | 2816 | 227 | 416 | 996 | 884 |
1977 | 135408 | 37237 | 13419 | 6470 | 17460 | 30679 | 1044 | 1192 | 84 | 175 | 650 |
1978 | 224085 | 56699 | 9911 | 4092 | 3306 | 7667 | 15797 | 582 | 528 | 27 | 345 |
1979 | 154145 | 120000 | 23426 | 3104 | 2130 | 1540 | 4216 | 7485 | 353 | 247 | 172 |
1980 | 17299 | 101789 | 59784 | 8107 | 970 | 1244 | 777 | 2300 | 3498 | 198 | 194 |
1981 | 8795 | 13648 | 63918 | 26757 | 3303 | 514 | 618 | 442 | 1224 | 1687 | 207 |
1982 | 16575 | 5798 | 10886 | 31876 | 10514 | 1538 | 275 | 351 | 292 | 708 | 929 |
1983 | 10231 | 11858 | 4417 | 7023 | 13069 | 5576 | 1000 | 142 | 207 | 194 | 783 |
1984 | 14973 | 5373 | 6899 | 2721 | 4013 | 9439 | 2526 | 594 | 71 | 121 | 521 |
1985 | 358829 | 8882 | 2691 | 3465 | 2108 | 2723 | 5950 | 1758 | 400 | 64 | 450 |
1986 | 461372 | 276816 | 4767 | 1744 | 1856 | 1021 | 1673 | 3070 | 983 | 226 | 341 |
1987 | 78064 | 264905 | 148313 | 2290 | 826 | 727 | 490 | 810 | 1226 | 435 | 224 |
1988 | 35629 | 61158 | 141175 | 44541 | 1038 | 211 | 247 | 235 | 361 | 494 | 254 |
1989 | 31791 | 24760 | 46602 | 74135 | 11815 | 658 | 31 | 136 | 111 | 174 | 334 |
1990 | 37806 | 20885 | 14944 | 24418 | 34152 | 5129 | 649 | 44 | 86 | 67 | 263 |
1991 | 124170 | 24833 | 11819 | 12349 | 19379 | 22431 | 3044 | 428 | 38 | 57 | 171 |
1992 | 425212 | 96479 | 16165 | 8517 | 9832 | 12670 | 15113 | 1906 | 258 | 33 | 121 |
1993 | 1265639 | 288608 | 65847 | 10801 | 5049 | 6193 | 8193 | 9037 | 1028 | 172 | 87 |
1994 | 467312 | 866162 | 180122 | 30769 | 3888 | 2363 | 4123 | 5633 | 5458 | 591 | 140 |
1995 | 104307 | 284595 | 554203 | 78447 | 14119 | 1722 | 1151 | 2185 | 2564 | 2627 | 353 |
1996 | 103133 | 69866 | 197973 | 296540 | 38189 | 6828 | 1177 | 655 | 1057 | 1238 | 1446 |
1997 | 126806 | 48932 | 39019 | 93495 | 118865 | 17460 | 2377 | 601 | 320 | 493 | 1293 |
1998 | 68580 | 85191 | 30418 | 18372 | 38186 | 49091 | 6912 | 1116 | 315 | 165 | 1042 |
1999 | 255810 | 50019 | 48078 | 14080 | 8469 | 16442 | 19291 | 2751 | 542 | 196 | 704 |
2000 | 81493 | 193623 | 27798 | 17946 | 5586 | 4042 | 6854 | 8001 | 1179 | 290 | 540 |
2001 | 565972 | 60862 | 111746 | 12968 | 7921 | 2544 | 2688 | 3812 | 3697 | 619 | 523 |
2002 | 539760 | 465528 | 48557 | 53167 | 6743 | 4459 | 1465 | 1534 | 2173 | 1870 | 563 |
2003 | 398662 | 355945 | 273746 | 31408 | 28657 | 3461 | 3859 | 1185 | 959 | 1324 | 1446 |
2004 | 338131 | 208250 | 203963 | 129931 | 14220 | 12652 | 1908 | 2002 | 738 | 501 | 1611 |
2005 | 556637 | 208690 | 105814 | 112918 | 58307 | 5952 | 6699 | 1247 | 929 | 440 | 1291 |
2006 | 213296 | 336188 | 123252 | 53242 | 51320 | 26890 | 3726 | 3892 | 766 | 514 | 963 |
2007 | 1349790 | 172750 | 239217 | 64096 | 30848 | 26048 | 12411 | 2624 | 2498 | 513 | 876 |
2008 | 2403832 | 975525 | 135526 | 133965 | 27505 | 19353 | 11176 | 6066 | 1778 | 1504 | 870 |
2009 | 2142942 | 1623933 | 655207 | 76003 | 50567 | 12518 | 7995 | 5790 | 3103 | 1326 | 1664 |
2010 | 431054 | 1557530 | 1240163 | 385778 | 41579 | 22178 | 7943 | 4984 | 3509 | 1957 | 2304 |
2011 | 135990 | 274366 | 1122256 | 801190 | 200970 | 19815 | 12117 | 4285 | 3024 | 2169 | 3049 |
2012 | 475640 | 85989 | 194530 | 751717 | 555204 | 114780 | 11698 | 6339 | 2720 | 2035 | 3774 |
2013 | 145145 | 282838 | 64709 | 144913 | 560210 | 368244 | 63748 | 8131 | 4497 | 2051 | 4427 |
2014 | 575478 | 88816 | 189110 | 61749 | 153662 | 426039 | 207558 | 35854 | 5926 | 3519 | 4809 |
2015 | 75515 | 433780 | 70849 | 119381 | 55966 | 160114 | 258748 | 110077 | 20950 | 3999 | 5183 |
2016 | 290531 | 45842 | 229507 | 51378 | 90725 | 65142 | 139713 | 164088 | 62004 | 12228 | 5419 |
2017 | 203436 | 211049 | 29482 | 109878 | 27275 | 55134 | 43861 | 72439 | 82823 | 31918 | 9328 |
2018 | 451225 | 139210 | 132824 | 21257 | 53816 | 17770 | 36592 | 28325 | 44534 | 51675 | 24308 |
2019 | 1402737 | 325966 | 90522 | 65064 | 13148 | 26533 | 10436 | 21073 | 18966 | 28680 | 45704 |