Table 3. Estimated stock numbers at age. | |||||||||||
Year Age | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 |
1950 | 68076 | 107437 | 72290 | 37657 | 44471 | 16646 | 4832 | 3075 | 1279 | 1445 | 1974 |
1951 | 645149 | 44651 | 48875 | 27189 | 13050 | 12273 | 5242 | 2023 | 1191 | 445 | 1167 |
1952 | 95830 | 438182 | 28990 | 19399 | 9084 | 4348 | 3679 | 1711 | 831 | 449 | 579 |
1953 | 1072548 | 54934 | 210855 | 13592 | 6357 | 2728 | 1214 | 1064 | 574 | 317 | 424 |
1954 | 133516 | 797322 | 26868 | 93516 | 6659 | 2356 | 1194 | 549 | 390 | 212 | 324 |
1955 | 54885 | 83839 | 534363 | 14486 | 45839 | 2995 | 843 | 492 | 246 | 157 | 195 |
1956 | 228195 | 38550 | 57371 | 284984 | 7355 | 17253 | 1393 | 406 | 259 | 141 | 189 |
1957 | 58216 | 148226 | 26698 | 35696 | 113627 | 3283 | 6068 | 746 | 181 | 137 | 206 |
1958 | 66071 | 37909 | 89079 | 15431 | 19962 | 43300 | 1764 | 2501 | 387 | 103 | 220 |
1959 | 381566 | 47241 | 25279 | 40573 | 7469 | 7531 | 16125 | 822 | 887 | 164 | 151 |
1960 | 329068 | 263851 | 33558 | 15113 | 17785 | 3616 | 3911 | 6984 | 420 | 343 | 135 |
1961 | 152308 | 192194 | 144931 | 17129 | 6832 | 8095 | 1676 | 1546 | 2998 | 167 | 190 |
1962 | 310524 | 88535 | 89361 | 57712 | 6842 | 2726 | 3326 | 742 | 622 | 1259 | 132 |
1963 | 309973 | 187167 | 38269 | 27061 | 17711 | 2848 | 1133 | 1275 | 350 | 257 | 606 |
1964 | 319682 | 194843 | 79704 | 12321 | 7790 | 5865 | 1422 | 474 | 533 | 190 | 416 |
1965 | 124890 | 216849 | 111359 | 30289 | 3978 | 2657 | 2201 | 619 | 221 | 225 | 299 |
1966 | 304438 | 82370 | 141857 | 57048 | 11912 | 1538 | 1171 | 913 | 321 | 94 | 201 |
1967 | 312813 | 193418 | 43922 | 68830 | 24283 | 4669 | 692 | 568 | 445 | 164 | 140 |
1968 | 16280 | 234309 | 112742 | 22044 | 33943 | 12149 | 2174 | 364 | 300 | 231 | 158 |
1969 | 20683 | 10615 | 134030 | 53011 | 10717 | 15252 | 5626 | 1127 | 176 | 156 | 179 |
1970 | 197543 | 12204 | 6861 | 66740 | 24603 | 5939 | 7807 | 3006 | 644 | 96 | 200 |
1971 | 94610 | 124735 | 6747 | 4180 | 31865 | 12063 | 3271 | 4479 | 1671 | 380 | 162 |
1972 | 1105831 | 69768 | 73014 | 4454 | 3099 | 16629 | 6708 | 1949 | 2738 | 999 | 317 |
1973 | 318088 | 669678 | 39056 | 23664 | 1579 | 1631 | 7001 | 3010 | 918 | 1379 | 595 |
1974 | 71272 | 169451 | 296860 | 15201 | 10468 | 838 | 1190 | 3988 | 1677 | 545 | 1197 |
1975 | 60818 | 40163 | 87850 | 138432 | 6087 | 4690 | 376 | 638 | 1936 | 785 | 895 |
1976 | 65787 | 34064 | 17849 | 42334 | 72664 | 2821 | 2693 | 216 | 393 | 1038 | 929 |
1977 | 125512 | 34319 | 13664 | 6701 | 16923 | 29826 | 1101 | 1165 | 89 | 181 | 754 |
1978 | 214696 | 56868 | 10093 | 4368 | 3089 | 7468 | 14408 | 581 | 544 | 33 | 404 |
1979 | 151785 | 117465 | 23245 | 3167 | 2109 | 1492 | 4018 | 7011 | 350 | 265 | 207 |
1980 | 18935 | 97533 | 57197 | 8252 | 1040 | 1167 | 766 | 2204 | 3482 | 200 | 229 |
1981 | 9244 | 13953 | 59860 | 25743 | 3390 | 520 | 603 | 444 | 1239 | 1780 | 235 |
1982 | 16519 | 6063 | 10493 | 30617 | 10579 | 1622 | 271 | 348 | 295 | 732 | 1037 |
1983 | 9871 | 11484 | 4402 | 6771 | 13697 | 5447 | 983 | 146 | 211 | 196 | 898 |
1984 | 14527 | 5460 | 6711 | 2727 | 3911 | 8874 | 2577 | 593 | 78 | 126 | 601 |
1985 | 329643 | 9088 | 2852 | 3517 | 1974 | 2643 | 5471 | 1749 | 403 | 64 | 496 |
1986 | 458252 | 253986 | 5081 | 1663 | 1830 | 1020 | 1561 | 2902 | 1015 | 237 | 366 |
1987 | 83060 | 252479 | 134969 | 2453 | 727 | 730 | 474 | 771 | 1302 | 490 | 269 |
1988 | 38434 | 64713 | 140991 | 41551 | 1095 | 200 | 257 | 229 | 378 | 572 | 323 |
1989 | 31789 | 26654 | 46846 | 70154 | 11691 | 628 | 42 | 141 | 122 | 200 | 429 |
1990 | 39126 | 21945 | 17327 | 26759 | 33681 | 5164 | 530 | 48 | 95 | 78 | 341 |
1991 | 103386 | 26519 | 13409 | 13896 | 20041 | 20610 | 2935 | 380 | 42 | 66 | 232 |
1992 | 313489 | 86341 | 17159 | 10056 | 10830 | 12932 | 13890 | 1899 | 259 | 35 | 167 |
1993 | 849991 | 243369 | 60268 | 11735 | 6218 | 6628 | 8182 | 8667 | 1132 | 180 | 121 |
1994 | 296003 | 617442 | 145482 | 31082 | 4954 | 3149 | 4056 | 5208 | 5279 | 686 | 176 |
1995 | 79231 | 211782 | 423077 | 75116 | 15289 | 2055 | 1447 | 2245 | 2757 | 2884 | 459 |
1996 | 94393 | 62222 | 165081 | 227206 | 36899 | 7244 | 1252 | 800 | 1229 | 1537 | 1875 |
1997 | 96814 | 53781 | 38027 | 89450 | 97447 | 16529 | 2585 | 641 | 386 | 594 | 1687 |
1998 | 64852 | 77673 | 35301 | 21619 | 37560 | 40600 | 6011 | 1133 | 313 | 183 | 1149 |
1999 | 197719 | 49851 | 45107 | 19343 | 9800 | 15464 | 15237 | 2474 | 526 | 174 | 703 |
2000 | 81694 | 136444 | 28971 | 23865 | 7733 | 3665 | 6599 | 6742 | 1075 | 265 | 484 |
2001 | 347772 | 62883 | 82748 | 15890 | 10017 | 3144 | 2511 | 3795 | 3394 | 571 | 456 |
2002 | 355728 | 313507 | 45426 | 45819 | 8762 | 4797 | 1872 | 1483 | 2153 | 1785 | 527 |
2003 | 245889 | 263639 | 194407 | 33785 | 25190 | 4021 | 3568 | 1324 | 896 | 1275 | 1350 |
2004 | 220202 | 154099 | 156738 | 102871 | 17377 | 10936 | 2162 | 1904 | 759 | 466 | 1500 |
2005 | 352676 | 163146 | 90429 | 95858 | 47741 | 5983 | 5736 | 1330 | 903 | 423 | 1182 |
2006 | 163795 | 214649 | 96777 | 52952 | 46030 | 19506 | 3157 | 3023 | 688 | 443 | 791 |
2007 | 881237 | 128827 | 161162 | 58679 | 30218 | 19824 | 8314 | 1839 | 1613 | 378 | 624 |
2008 | 1254393 | 596124 | 106024 | 102525 | 25597 | 18926 | 7963 | 3862 | 1080 | 865 | 540 |
2009 | 1032690 | 850326 | 404330 | 64770 | 38902 | 10308 | 6654 | 3953 | 1893 | 692 | 869 |
2010 | 309085 | 794157 | 664817 | 234204 | 35660 | 15371 | 5388 | 3486 | 2096 | 1061 | 1030 |
2011 | 109675 | 203019 | 568213 | 391578 | 112502 | 13799 | 7456 | 2638 | 1803 | 1140 | 1318 |
2012 | 293101 | 71395 | 131149 | 345590 | 241651 | 54193 | 6787 | 3421 | 1336 | 972 | 1475 |
2013 | 106864 | 194862 | 53845 | 97317 | 238900 | 127354 | 23508 | 3669 | 1866 | 776 | 1492 |
2014 | 333779 | 73603 | 137631 | 51657 | 89179 | 142246 | 64820 | 11545 | 2051 | 1124 | 1358 |
2015 | 68898 | 292593 | 61833 | 88334 | 40931 | 65407 | 80357 | 31136 | 5741 | 1092 | 1284 |
2016 | 179962 | 39798 | 163559 | 50188 | 67408 | 33038 | 46150 | 41830 | 15031 | 2757 | 1139 |
2017 | 149204 | 152952 | 24864 | 87780 | 25064 | 34406 | 17942 | 21883 | 20202 | 6754 | 1665 |
2018 | 342553 | 116344 | 109227 | 23154 | 41048 | 13451 | 16497 | 7656 | 8880 | 8581 | 3410 |
2019 | 342553 | 232266 | 74979 | 57286 | 16743 | 18369 | 6256 | 6836 | 3172 | 3680 | 4969 |