Table 3. Estimated stock numbers at age. | |||||||||
Year Age | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
1978 | 39975486 | 10098580 | 1861145 | 780196 | 224644 | 19150 | 13703 | 2555 | 409 |
1979 | 28844434 | 10624655 | 2308752 | 611694 | 269752 | 68607 | 5915 | 3216 | 571 |
1980 | 16951126 | 7320462 | 2319095 | 747985 | 198983 | 86565 | 20360 | 1577 | 965 |
1981 | 15513429 | 3788416 | 1890934 | 762901 | 230623 | 53600 | 20884 | 4487 | 479 |
1982 | 13814843 | 3617365 | 850277 | 731806 | 246602 | 62344 | 12671 | 4098 | 868 |
1983 | 17630337 | 3032818 | 818890 | 323518 | 288939 | 81362 | 18054 | 3087 | 1280 |
1984 | 15574914 | 4208104 | 698376 | 284542 | 104457 | 98706 | 22490 | 4519 | 979 |
1985 | 23468838 | 3266295 | 1008748 | 233268 | 85226 | 27301 | 26323 | 4628 | 1138 |
1986 | 21221653 | 5783696 | 765874 | 414439 | 80831 | 25044 | 6304 | 5552 | 960 |
1987 | 18706665 | 4827302 | 1442468 | 265380 | 141066 | 19763 | 6139 | 1225 | 1213 |
1988 | 22665463 | 4049403 | 1325801 | 508122 | 78151 | 33822 | 3687 | 1031 | 347 |
1989 | 16080345 | 5446634 | 886871 | 510782 | 170593 | 21531 | 7672 | 770 | 352 |
1990 | 14000750 | 3433118 | 1471238 | 327060 | 176367 | 50209 | 3898 | 1362 | 192 |
1991 | 15405524 | 2862692 | 831407 | 504218 | 107879 | 50248 | 12581 | 839 | 355 |
1992 | 17148717 | 3253307 | 725676 | 310573 | 185563 | 37392 | 12880 | 3749 | 249 |
1993 | 16631839 | 3432883 | 766129 | 284291 | 118544 | 78085 | 9843 | 3159 | 1055 |
1994 | 14817661 | 3188144 | 818819 | 276259 | 103987 | 37025 | 26514 | 2451 | 962 |
1995 | 12048090 | 2767438 | 778494 | 315146 | 97982 | 31542 | 9890 | 6979 | 802 |
1996 | 10197525 | 1982325 | 689514 | 317156 | 117997 | 33137 | 8849 | 2412 | 1809 |
1997 | 15681062 | 1533958 | 474415 | 293000 | 121804 | 44334 | 9569 | 2294 | 1020 |
1998 | 24514925 | 2239748 | 362306 | 201480 | 117312 | 48715 | 15398 | 3229 | 997 |
1999 | 24644149 | 3457193 | 504966 | 161920 | 91425 | 46109 | 19069 | 5237 | 1425 |
2000 | 21379833 | 3106839 | 740120 | 204152 | 62439 | 34329 | 16192 | 6877 | 2171 |
2001 | 21547379 | 2459778 | 772041 | 284491 | 73294 | 21281 | 10347 | 4407 | 2330 |
2002 | 13140334 | 2383822 | 610245 | 392438 | 127292 | 27231 | 6038 | 3081 | 1766 |
2003 | 12533656 | 1274897 | 598393 | 309903 | 188460 | 58232 | 10200 | 1899 | 1453 |
2004 | 13867013 | 1166717 | 243027 | 252190 | 158618 | 89373 | 27477 | 4531 | 1298 |
2005 | 13396376 | 1233389 | 262917 | 106692 | 123652 | 83081 | 42144 | 12198 | 2566 |
2006 | 10937729 | 1242258 | 299363 | 114268 | 55227 | 65215 | 45378 | 20195 | 6627 |
2007 | 15480076 | 866904 | 291735 | 135369 | 54398 | 25489 | 35743 | 22131 | 12913 |
2008 | 15329203 | 1325535 | 230664 | 123331 | 66514 | 26771 | 12745 | 19166 | 17037 |
2009 | 14274715 | 1249563 | 345150 | 97765 | 56832 | 35492 | 13872 | 7052 | 21333 |
2010 | 13350935 | 1154142 | 318111 | 147820 | 43329 | 30404 | 18056 | 6532 | 15013 |
2011 | 10098175 | 1114995 | 335253 | 145917 | 66494 | 19740 | 12960 | 7650 | 9102 |
2012 | 7482463 | 846583 | 369065 | 139659 | 66880 | 31688 | 9297 | 5730 | 7740 |
2013 | 10711760 | 556378 | 213560 | 178483 | 70526 | 32959 | 13597 | 4110 | 6167 |
2014 | 13417590 | 928640 | 162988 | 98294 | 83422 | 34669 | 14027 | 6146 | 5163 |
2015 | 11956084 | 1162512 | 296479 | 75246 | 43451 | 37599 | 14155 | 5616 | 4995 |
2016 | 12561931 | 1016909 | 320544 | 122981 | 33066 | 18058 | 13774 | 5602 | 4101 |
2017 | 8055853 | 1331784 | 282506 | 127965 | 48849 | 12847 | 5897 | 4746 | 3615 |
2018 | 9496700 | 853812 | 398546 | 124732 | 52053 | 18212 | 4079 | 1919 | 2272 |
2019 | 16026093 | 1176945 | 259131 | 169465 | 55519 | 19426 | 5527 | 1408 | 1238 |
2020 | 16268767 | 2398063 | 338921 | 117741 | 68922 | 22223 | 5727 | 1265 | 525 |
2021 | 12497601 | 2340821 | 763136 | 145804 | 52045 | 27464 | 8105 | 1806 | 399 |
2022 | 12497601 | 1679718 | 770371 | 348970 | 71268 | 21898 | 11181 | 3059 | 710 |