Table 3. Estimated stock numbers at age. | |||||||
Year Age | 0 | 1 | 2 | 3 | 4 | 5 | 6 |
1978 | 41534653 | 10124140 | 1872750 | 824557 | 222461 | 16630 | 20697 |
1979 | 33957199 | 10598327 | 2256383 | 617828 | 284274 | 69244 | 11037 |
1980 | 16162893 | 8485472 | 2345106 | 737951 | 203633 | 88531 | 23009 |
1981 | 14733425 | 3831476 | 2006757 | 788624 | 236873 | 58129 | 28975 |
1982 | 12906649 | 3457679 | 876608 | 728408 | 262971 | 68992 | 23432 |
1983 | 19309371 | 2950758 | 802461 | 320716 | 273537 | 87252 | 28518 |
1984 | 14629379 | 4465026 | 686978 | 277983 | 106185 | 86008 | 33478 |
1985 | 25734273 | 3262505 | 1066050 | 234140 | 84418 | 28346 | 29540 |
1986 | 24437714 | 5938101 | 788000 | 410803 | 80838 | 24102 | 14780 |
1987 | 18501358 | 5565109 | 1455304 | 279513 | 135163 | 20350 | 8926 |
1988 | 26071799 | 4122677 | 1419287 | 526025 | 88046 | 34272 | 6215 |
1989 | 16072749 | 5909775 | 989284 | 536135 | 178224 | 25159 | 9679 |
1990 | 14299158 | 3498538 | 1502176 | 376866 | 194769 | 54538 | 8656 |
1991 | 15488234 | 3034609 | 859083 | 542858 | 132430 | 62605 | 17573 |
1992 | 17909957 | 3225174 | 766017 | 332132 | 208077 | 50379 | 27700 |
1993 | 17346852 | 3570877 | 793268 | 301303 | 129184 | 80614 | 28855 |
1994 | 16051394 | 3303917 | 876328 | 300116 | 110253 | 44259 | 37601 |
1995 | 12380085 | 2929169 | 814444 | 345095 | 109271 | 36651 | 26509 |
1996 | 10337187 | 2091557 | 730005 | 332580 | 133973 | 39327 | 21760 |
1997 | 15686231 | 1639491 | 513311 | 311054 | 132471 | 51379 | 22193 |
1998 | 26226276 | 2295637 | 402645 | 222859 | 130932 | 52614 | 28717 |
1999 | 30446050 | 3594752 | 543069 | 180371 | 100926 | 53712 | 32697 |
2000 | 25677158 | 3869752 | 824538 | 227115 | 76542 | 39858 | 33086 |
2001 | 24600021 | 3003973 | 932327 | 348570 | 94597 | 30790 | 27542 |
2002 | 12107421 | 2667466 | 717127 | 444364 | 163702 | 41146 | 24972 |
2003 | 12651359 | 1205906 | 622073 | 337940 | 218862 | 76942 | 30774 |
2004 | 15222637 | 1188459 | 260382 | 264242 | 165571 | 104962 | 52574 |
2005 | 14843996 | 1354126 | 271794 | 114321 | 129280 | 83032 | 78689 |
2006 | 11401651 | 1293346 | 321890 | 119377 | 57662 | 65003 | 83040 |
2007 | 17906281 | 939326 | 308214 | 141424 | 57223 | 27849 | 73961 |
2008 | 17494589 | 1470941 | 238055 | 134626 | 69431 | 28244 | 52218 |
2009 | 17002927 | 1409290 | 379473 | 105034 | 65189 | 35043 | 41729 |
2010 | 17693968 | 1363250 | 372547 | 169138 | 50343 | 33260 | 38422 |
2011 | 11428289 | 1434266 | 381204 | 170858 | 81368 | 24187 | 34512 |
2012 | 8390471 | 921464 | 428164 | 172468 | 83344 | 40371 | 29343 |
2013 | 13564573 | 671582 | 258236 | 204293 | 86489 | 41461 | 34213 |
2014 | 16047517 | 1149651 | 201138 | 121504 | 102281 | 42671 | 36657 |
2015 | 14450675 | 1391357 | 352701 | 95792 | 58720 | 48908 | 37216 |
2016 | 17176424 | 1316936 | 408157 | 159888 | 45596 | 26857 | 38953 |
2017 | 10639971 | 1754396 | 392352 | 182124 | 74036 | 20755 | 30510 |
2018 | 13081482 | 1184254 | 532795 | 183302 | 85376 | 34438 | 25433 |
2019 | 26224691 | 1636509 | 369041 | 244501 | 89256 | 39633 | 30467 |
2020 | 23143714 | 3737042 | 501794 | 175812 | 114728 | 42680 | 35969 |
2021 | 12586799 | 3265083 | 1175395 | 237118 | 88226 | 55015 | 42387 |
2022 | 17755653 | 1719971 | 1016460 | 572612 | 124870 | 45247 | 54077 |
2023 | 8507114 | 2525831 | 549129 | 505033 | 314822 | 66969 | 58893 |
2024 | 8507114 | 1159840 | 798173 | 280326 | 282670 | 169947 | 75589 |