Table 3. Estimated stock numbers at age. | |||||||||||
Year Age | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 |
1950 | 69194 | 106794 | 71880 | 37694 | 44221 | 16593 | 4876 | 3083 | 1280 | 1444 | 1974 |
1951 | 626201 | 45155 | 48878 | 27231 | 13071 | 12222 | 5203 | 2027 | 1188 | 443 | 1161 |
1952 | 96277 | 429956 | 29046 | 19417 | 9105 | 4337 | 3656 | 1700 | 831 | 447 | 576 |
1953 | 1041655 | 54987 | 208887 | 13626 | 6372 | 2744 | 1225 | 1063 | 573 | 318 | 424 |
1954 | 132490 | 779916 | 26950 | 93038 | 6635 | 2350 | 1190 | 552 | 390 | 211 | 324 |
1955 | 55352 | 83540 | 523262 | 14479 | 45234 | 2988 | 846 | 492 | 248 | 157 | 196 |
1956 | 220854 | 38621 | 57113 | 281213 | 7369 | 17181 | 1398 | 407 | 259 | 142 | 190 |
1957 | 58012 | 145145 | 26581 | 35527 | 113325 | 3312 | 6077 | 747 | 181 | 137 | 206 |
1958 | 66571 | 37791 | 87737 | 15400 | 19813 | 43482 | 1772 | 2500 | 387 | 103 | 220 |
1959 | 375184 | 47283 | 25105 | 40317 | 7455 | 7545 | 16235 | 830 | 893 | 165 | 152 |
1960 | 322685 | 260990 | 33406 | 14998 | 17742 | 3602 | 3879 | 7036 | 424 | 346 | 137 |
1961 | 151832 | 190438 | 143883 | 17108 | 6790 | 8018 | 1666 | 1543 | 3027 | 169 | 193 |
1962 | 307247 | 88490 | 88868 | 57572 | 6859 | 2702 | 3281 | 740 | 621 | 1270 | 133 |
1963 | 309620 | 186126 | 38365 | 27261 | 17792 | 2840 | 1118 | 1261 | 348 | 256 | 609 |
1964 | 317412 | 194868 | 79842 | 12447 | 7897 | 5878 | 1404 | 468 | 527 | 188 | 415 |
1965 | 124975 | 215398 | 110944 | 30384 | 4023 | 2686 | 2203 | 615 | 219 | 224 | 299 |
1966 | 298970 | 82057 | 140227 | 56665 | 11933 | 1550 | 1178 | 917 | 320 | 94 | 201 |
1967 | 306851 | 190940 | 43790 | 68465 | 24286 | 4697 | 696 | 572 | 447 | 164 | 140 |
1968 | 16526 | 230147 | 111383 | 22020 | 33791 | 12122 | 2190 | 366 | 302 | 232 | 158 |
1969 | 20577 | 10692 | 132014 | 52593 | 10712 | 15260 | 5630 | 1135 | 177 | 157 | 179 |
1970 | 191380 | 12162 | 6868 | 66067 | 24499 | 5923 | 7827 | 3007 | 647 | 97 | 200 |
1971 | 97017 | 122132 | 6716 | 4176 | 31617 | 12022 | 3261 | 4486 | 1671 | 381 | 163 |
1972 | 1084662 | 70475 | 71784 | 4393 | 3073 | 16528 | 6678 | 1941 | 2736 | 997 | 318 |
1973 | 315911 | 665247 | 39011 | 23703 | 1579 | 1625 | 6998 | 3008 | 917 | 1381 | 595 |
1974 | 71645 | 170451 | 298329 | 15241 | 10467 | 833 | 1173 | 3969 | 1668 | 542 | 1193 |
1975 | 60714 | 40445 | 88027 | 138140 | 6081 | 4685 | 375 | 633 | 1934 | 783 | 894 |
1976 | 65053 | 34211 | 18044 | 42233 | 72005 | 2816 | 2672 | 215 | 389 | 1034 | 925 |
1977 | 122989 | 34084 | 13761 | 6731 | 16829 | 29584 | 1106 | 1163 | 89 | 180 | 755 |
1978 | 211554 | 56803 | 10172 | 4407 | 3064 | 7400 | 14174 | 581 | 541 | 32 | 402 |
1979 | 150155 | 116852 | 23259 | 3178 | 2103 | 1476 | 3964 | 6901 | 348 | 263 | 205 |
1980 | 19272 | 96625 | 56729 | 8247 | 1045 | 1151 | 756 | 2173 | 3428 | 198 | 227 |
1981 | 9312 | 14022 | 58978 | 25446 | 3383 | 515 | 594 | 438 | 1220 | 1751 | 232 |
1982 | 16407 | 6090 | 10412 | 30211 | 10505 | 1613 | 267 | 341 | 290 | 718 | 1017 |
1983 | 9770 | 11409 | 4383 | 6698 | 13625 | 5367 | 965 | 142 | 206 | 191 | 877 |
1984 | 14535 | 5450 | 6661 | 2712 | 3870 | 8694 | 2533 | 578 | 76 | 122 | 584 |
1985 | 321481 | 9124 | 2855 | 3499 | 1948 | 2599 | 5320 | 1706 | 390 | 62 | 478 |
1986 | 456688 | 249048 | 5102 | 1639 | 1813 | 1006 | 1519 | 2808 | 983 | 228 | 350 |
1987 | 85032 | 250326 | 132552 | 2436 | 711 | 718 | 461 | 739 | 1244 | 467 | 254 |
1988 | 39343 | 66026 | 140265 | 40608 | 1087 | 195 | 248 | 215 | 353 | 533 | 299 |
1989 | 31051 | 27287 | 47850 | 69266 | 11538 | 608 | 41 | 131 | 111 | 181 | 388 |
1990 | 41164 | 21388 | 17901 | 28107 | 33385 | 5017 | 490 | 45 | 86 | 69 | 304 |
1991 | 105079 | 27899 | 12749 | 14536 | 21829 | 20031 | 2771 | 346 | 39 | 59 | 204 |
1992 | 303300 | 87594 | 14740 | 10561 | 11295 | 12317 | 12112 | 1732 | 230 | 31 | 146 |
1993 | 770169 | 229485 | 51833 | 10901 | 6242 | 6320 | 7030 | 6960 | 991 | 155 | 101 |
1994 | 351543 | 578157 | 140242 | 29473 | 4868 | 3098 | 3752 | 4276 | 4113 | 575 | 143 |
1995 | 85445 | 209571 | 426663 | 79810 | 15675 | 1960 | 1353 | 1881 | 2071 | 2070 | 361 |
1996 | 87720 | 58921 | 165283 | 216796 | 36221 | 8390 | 1074 | 671 | 921 | 1023 | 1196 |
1997 | 113308 | 56388 | 37306 | 92008 | 93732 | 16598 | 2527 | 527 | 312 | 431 | 1091 |
1998 | 58160 | 88087 | 34786 | 20991 | 38108 | 36703 | 6164 | 1126 | 261 | 147 | 846 |
1999 | 148212 | 50734 | 44015 | 20752 | 9767 | 15514 | 13008 | 2433 | 496 | 140 | 527 |
2000 | 75185 | 118726 | 29937 | 25505 | 7992 | 3781 | 6342 | 5292 | 978 | 235 | 357 |
2001 | 336053 | 66234 | 78219 | 17254 | 11188 | 3047 | 2357 | 3254 | 2538 | 492 | 349 |
2002 | 367792 | 303448 | 48193 | 43015 | 10625 | 4849 | 1562 | 1349 | 1833 | 1350 | 422 |
2003 | 299598 | 250109 | 180057 | 37303 | 23897 | 4217 | 3404 | 1128 | 803 | 1088 | 1047 |
2004 | 231245 | 159736 | 153461 | 99942 | 20682 | 9424 | 2046 | 1738 | 634 | 401 | 1190 |
2005 | 332710 | 165291 | 89494 | 103156 | 50344 | 6420 | 4632 | 1101 | 749 | 334 | 874 |
2006 | 144197 | 212343 | 101350 | 55937 | 49663 | 20644 | 3139 | 2568 | 580 | 369 | 613 |
2007 | 586775 | 125174 | 157961 | 65400 | 29772 | 20224 | 8716 | 1950 | 1493 | 326 | 518 |
2008 | 1098034 | 495248 | 100176 | 96183 | 23338 | 20367 | 7186 | 3963 | 1098 | 787 | 448 |
2009 | 1008653 | 766993 | 389876 | 66569 | 40532 | 9893 | 6352 | 3459 | 1828 | 670 | 736 |
2010 | 239388 | 741597 | 633169 | 222509 | 39440 | 14691 | 5168 | 3273 | 1824 | 993 | 904 |
2011 | 111402 | 200154 | 561561 | 394156 | 123666 | 14623 | 6937 | 2295 | 1566 | 938 | 1120 |
2012 | 320147 | 74217 | 139454 | 342711 | 254009 | 63331 | 6504 | 2963 | 1130 | 817 | 1199 |
2013 | 107904 | 199335 | 58373 | 97841 | 245418 | 140454 | 25716 | 3269 | 1582 | 648 | 1216 |
2014 | 357737 | 68663 | 135322 | 53828 | 92705 | 152832 | 61774 | 11719 | 1825 | 955 | 1127 |
2015 | 65663 | 289273 | 64509 | 89374 | 45340 | 72360 | 72745 | 27615 | 5563 | 957 | 1075 |
2016 | 198651 | 47667 | 158013 | 52552 | 65544 | 35280 | 47642 | 38864 | 13517 | 2614 | 969 |
2017 | 176407 | 180019 | 30289 | 106025 | 30337 | 36152 | 18712 | 22127 | 18821 | 6066 | 1511 |
2018 | 326261 | 124016 | 111606 | 27786 | 44952 | 16039 | 16651 | 7940 | 8989 | 8085 | 3089 |
2019 | 745758 | 227999 | 78719 | 54778 | 21200 | 18972 | 7235 | 6297 | 3068 | 3464 | 4283 |