Table 3. Estimated stock numbers at age. | |||||||
Year Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
1998 | 2858182 | 321374 | 1312978 | 1256191 | 89456 | 76263 | 298826 |
1999 | 3768629 | 2241013 | 248537 | 771555 | 535472 | 33629 | 56771 |
2000 | 4948878 | 3038519 | 1608688 | 140180 | 296745 | 190591 | 12597 |
2001 | 5199865 | 4432836 | 2195409 | 847560 | 48208 | 91831 | 23119 |
2002 | 5391924 | 4198278 | 3600504 | 1130179 | 281211 | 12449 | 8807 |
2003 | 6968323 | 3555004 | 2956272 | 2151888 | 427334 | 99290 | 1695 |
2004 | 7896774 | 6314825 | 2171832 | 1612512 | 890016 | 134296 | 11195 |
2005 | 7220844 | 7389180 | 5223754 | 977518 | 596386 | 298204 | 12173 |
2006 | 8139313 | 5009066 | 4975640 | 2590196 | 387519 | 215254 | 43595 |
2007 | 6862840 | 7169896 | 2724414 | 2448763 | 1003026 | 160466 | 52869 |
2008 | 7529539 | 4680824 | 4712148 | 1235941 | 896792 | 398581 | 48840 |
2009 | 5658191 | 8499727 | 2756290 | 2325945 | 364882 | 361072 | 106198 |
2010 | 4944263 | 3827677 | 5687191 | 1521335 | 899158 | 147291 | 123737 |
2011 | 5923088 | 3253117 | 2281832 | 2234023 | 566554 | 376821 | 78756 |
2012 | 8166412 | 4339181 | 1983354 | 664284 | 628470 | 222068 | 127214 |
2013 | 8609153 | 8255783 | 2991833 | 594583 | 179106 | 220008 | 101145 |
2014 | 7675510 | 7570869 | 5026545 | 1455628 | 157506 | 73433 | 100796 |
2015 | 5727408 | 6540119 | 4328605 | 2226908 | 509912 | 64179 | 61604 |
2016 | 4644636 | 4192450 | 4080304 | 2153495 | 843784 | 228995 | 46133 |
2017 | 4042009 | 3700545 | 2701382 | 1814573 | 829583 | 379662 | 100567 |
2018 | 4246916 | 2876042 | 2639995 | 1191174 | 660472 | 371436 | 171780 |
2019 | 3575996 | 3959514 | 1794925 | 1025285 | 396150 | 287080 | 199513 |
2020 | 3575996 | 2572995 | 2662724 | 790966 | 312665 | 157390 | 164396 |