Table 3. Estimated stock numbers at age. | |||||||||
Year Age | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
1972 | 12946198 | 10719797 | 2282479 | 76757 | 46060 | 416196 | 7749 | 489 | 1282 |
1973 | 29439275 | 3428048 | 2276542 | 558667 | 16409 | 11848 | 128856 | 2367 | 628 |
1974 | 64554311 | 8825063 | 602039 | 652817 | 127615 | 4462 | 3701 | 38553 | 930 |
1975 | 5828435 | 18770812 | 1656676 | 140059 | 166596 | 34569 | 1476 | 1158 | 11923 |
1976 | 8478937 | 1604787 | 3613669 | 400275 | 30724 | 46362 | 10783 | 441 | 4022 |
1977 | 10531550 | 2241498 | 293236 | 974860 | 86122 | 8518 | 13540 | 3346 | 1437 |
1978 | 16537445 | 2874527 | 395344 | 73136 | 248299 | 21404 | 2567 | 4135 | 1659 |
1979 | 27777355 | 4519052 | 589442 | 99616 | 17120 | 68759 | 5978 | 775 | 1832 |
1980 | 7408104 | 7426999 | 1015279 | 170963 | 22559 | 4671 | 21561 | 1764 | 846 |
1981 | 13679798 | 1830263 | 1655982 | 338511 | 44068 | 5850 | 1577 | 7146 | 814 |
1982 | 7085719 | 3374064 | 381101 | 607324 | 95040 | 13643 | 1957 | 626 | 2795 |
1983 | 23631067 | 1715882 | 726940 | 135634 | 176177 | 28739 | 5559 | 694 | 1290 |
1984 | 5809690 | 6085285 | 425915 | 238689 | 42034 | 50550 | 8818 | 1850 | 670 |
1985 | 8028174 | 1462960 | 1417473 | 165717 | 70039 | 12064 | 16087 | 2504 | 921 |
1986 | 12035050 | 2038159 | 345102 | 484875 | 44930 | 17544 | 3611 | 5035 | 952 |
1987 | 1965315 | 3339143 | 484475 | 105554 | 121953 | 10325 | 4501 | 969 | 2428 |
1988 | 2211912 | 522885 | 893348 | 145582 | 27473 | 29181 | 3099 | 984 | 1448 |
1989 | 3183447 | 590564 | 144332 | 309526 | 34687 | 6170 | 10013 | 964 | 714 |
1990 | 6790397 | 884708 | 157220 | 51003 | 81266 | 8302 | 1850 | 3153 | 457 |
1991 | 12084636 | 2058590 | 245382 | 43775 | 13463 | 20714 | 2763 | 539 | 1338 |
1992 | 17470963 | 3292900 | 616301 | 72907 | 9471 | 3565 | 6450 | 721 | 843 |
1993 | 4939253 | 4398794 | 833289 | 204594 | 22311 | 2984 | 882 | 2399 | 899 |
1994 | 17145099 | 1353576 | 1027100 | 211984 | 52202 | 6388 | 1228 | 205 | 1526 |
1995 | 7811576 | 5342478 | 393976 | 312268 | 56095 | 15331 | 2366 | 461 | 763 |
1996 | 8280400 | 1878025 | 1357533 | 141496 | 92883 | 16510 | 5055 | 812 | 375 |
1997 | 3717013 | 2491128 | 515686 | 459610 | 46358 | 27277 | 5863 | 2007 | 395 |
1998 | 2847974 | 1076050 | 601647 | 164377 | 147969 | 15500 | 8663 | 2388 | 1012 |
1999 | 37257658 | 788210 | 279105 | 177188 | 52294 | 43162 | 5027 | 3096 | 1427 |
2000 | 8371601 | 10958273 | 226764 | 88583 | 45945 | 14983 | 11565 | 1762 | 1347 |
2001 | 1202153 | 2404246 | 2694170 | 95258 | 28532 | 13484 | 5619 | 3742 | 1234 |
2002 | 1656404 | 380264 | 689755 | 1064117 | 30083 | 10714 | 4963 | 2597 | 1922 |
2003 | 1140603 | 421557 | 112780 | 323881 | 435782 | 10154 | 3839 | 2036 | 1804 |
2004 | 1078678 | 321023 | 124381 | 54262 | 155145 | 192392 | 4124 | 1700 | 1463 |
2005 | 3995243 | 296021 | 88840 | 53553 | 24582 | 65480 | 80882 | 2373 | 1474 |
2006 | 1329592 | 1291196 | 84378 | 41342 | 22330 | 11388 | 26257 | 36853 | 2111 |
2007 | 1041652 | 376586 | 454121 | 39943 | 18421 | 9200 | 4892 | 12052 | 16789 |
2008 | 721825 | 290644 | 116222 | 227662 | 17240 | 7260 | 3960 | 2334 | 10685 |
2009 | 3665439 | 212609 | 85705 | 61829 | 117752 | 7131 | 3067 | 2014 | 4588 |
2010 | 447963 | 1247037 | 76046 | 49872 | 33691 | 62535 | 3514 | 1592 | 2682 |
2011 | 332896 | 142133 | 415991 | 47057 | 27229 | 18497 | 35147 | 1538 | 1788 |
2012 | 596762 | 98450 | 49985 | 242311 | 23403 | 15037 | 9399 | 17943 | 1488 |
2013 | 629696 | 185393 | 30895 | 29225 | 133274 | 10789 | 7170 | 4428 | 9450 |
2014 | 4317058 | 201228 | 55542 | 15661 | 18431 | 70471 | 4516 | 3482 | 6043 |
2015 | 1150648 | 1349628 | 63816 | 28056 | 7256 | 9816 | 35395 | 2291 | 3745 |
2016 | 1420032 | 390367 | 367951 | 29090 | 11569 | 3125 | 3438 | 18480 | 1776 |
2017 | 618455 | 498733 | 129721 | 173715 | 12352 | 4770 | 1109 | 1816 | 7128 |
2018 | 1890072 | 216097 | 143383 | 58669 | 79586 | 4424 | 1820 | 481 | 2932 |
2019 | 4510275 | 743700 | 65918 | 68044 | 22629 | 38176 | 1635 | 754 | 975 |
2020 | 5100052 | 2013386 | 209893 | 33607 | 32755 | 10335 | 19311 | 681 | 614 |
2021 | 5190777 | 2524174 | 690696 | 98877 | 15140 | 16589 | 4636 | 10985 | 482 |