Table 3. Estimated stock numbers at age. | ||||||||
Year Age | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
1999 | 2027897 | 291554 | 94860 | 37192 | 17484 | 14771 | 9914 | 2519 |
2000 | 1701339 | 606549 | 111836 | 31802 | 11652 | 4466 | 2993 | 1793 |
2001 | 1421549 | 498264 | 238876 | 39555 | 9914 | 2851 | 888 | 573 |
2002 | 1267864 | 412764 | 193577 | 90478 | 13543 | 2194 | 392 | 96 |
2003 | 998197 | 375735 | 162050 | 77773 | 38110 | 4332 | 507 | 48 |
2004 | 871785 | 292860 | 145356 | 62250 | 36758 | 13870 | 1025 | 81 |
2005 | 749519 | 244099 | 106380 | 40407 | 18132 | 13568 | 3999 | 206 |
2006 | 826353 | 219843 | 81238 | 29472 | 10970 | 5145 | 4453 | 775 |
2007 | 1020649 | 236347 | 86603 | 35050 | 10171 | 3388 | 1172 | 750 |
2008 | 1218297 | 300794 | 86509 | 27784 | 7770 | 1685 | 387 | 158 |
2009 | 1278262 | 363220 | 117262 | 33160 | 8845 | 2207 | 408 | 108 |
2010 | 652585 | 395419 | 141166 | 48649 | 11743 | 2594 | 539 | 110 |
2011 | 624387 | 192617 | 166946 | 59400 | 18401 | 3859 | 746 | 163 |
2012 | 579921 | 185721 | 81198 | 78604 | 25616 | 6696 | 1261 | 259 |
2013 | 1205680 | 160105 | 76808 | 36487 | 37398 | 10450 | 2232 | 455 |
2014 | 545184 | 391306 | 64226 | 34708 | 16660 | 15588 | 3404 | 764 |
2015 | 507319 | 160542 | 175051 | 28967 | 15365 | 6018 | 4993 | 1104 |
2016 | 330789 | 148074 | 64806 | 75519 | 11911 | 5242 | 1671 | 1364 |
2017 | 293206 | 91972 | 55229 | 22804 | 24183 | 3382 | 1167 | 519 |
2018 | 504093 | 80182 | 34322 | 19539 | 7271 | 6424 | 760 | 283 |
2019 | 400108 | 152847 | 30350 | 11503 | 5484 | 1658 | 1110 | 133 |
2020 | 494034 | 117017 | 60296 | 11918 | 3418 | 1255 | 313 | 180 |
2021 | 353025 | 149859 | 49413 | 25825 | 4057 | 875 | 237 | 77 |