Table 3. Estimated stock numbers at age. | |||||||||
Year Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
1996 | 583131 | 322802 | 168302 | 68218 | 47418 | 16381 | 21261 | 15045 | 30226 |
1997 | 689855 | 339332 | 208415 | 105459 | 45887 | 30992 | 10666 | 12245 | 23062 |
1998 | 376544 | 422888 | 200803 | 111490 | 53386 | 21517 | 13481 | 3612 | 11796 |
1999 | 338593 | 213269 | 283195 | 106526 | 58454 | 23242 | 9091 | 4423 | 5546 |
2000 | 907405 | 186169 | 127007 | 178568 | 60665 | 33855 | 12586 | 4113 | 4847 |
2001 | 663515 | 567908 | 109885 | 73640 | 114524 | 35000 | 19905 | 6639 | 4963 |
2002 | 631327 | 390093 | 392218 | 63455 | 47266 | 71584 | 20624 | 10649 | 6759 |
2003 | 283217 | 386738 | 258425 | 243866 | 34848 | 27755 | 39648 | 10463 | 9521 |
2004 | 240878 | 163426 | 258275 | 175228 | 152413 | 19063 | 19557 | 20667 | 12074 |
2005 | 231012 | 140788 | 112371 | 180904 | 121550 | 88288 | 10128 | 12294 | 18271 |
2006 | 228760 | 136185 | 89760 | 73697 | 137149 | 95334 | 58581 | 6542 | 22524 |
2007 | 199892 | 136417 | 90430 | 52592 | 50241 | 83774 | 60349 | 29298 | 17765 |
2008 | 231867 | 116735 | 85542 | 52114 | 31548 | 29706 | 46005 | 30442 | 24900 |
2009 | 253914 | 136818 | 74915 | 57806 | 35203 | 20651 | 20066 | 28028 | 34583 |
2010 | 498929 | 144058 | 90581 | 45988 | 35408 | 20016 | 11756 | 10740 | 33973 |
2011 | 209179 | 313810 | 92773 | 53301 | 26548 | 18918 | 9813 | 5228 | 22922 |
2012 | 167695 | 118267 | 219263 | 57868 | 30943 | 16383 | 9961 | 4727 | 15284 |
2013 | 85581 | 100433 | 76630 | 137335 | 35149 | 16925 | 9069 | 4764 | 10414 |
2014 | 78488 | 48730 | 58575 | 46758 | 71426 | 16439 | 6748 | 3307 | 5585 |
2015 | 102933 | 45172 | 28429 | 30037 | 24793 | 26415 | 5953 | 2064 | 2669 |
2016 | 30987 | 65203 | 23363 | 11117 | 8745 | 7239 | 4152 | 789 | 742 |
2017 | 24070 | 17549 | 44853 | 14278 | 5941 | 3838 | 2980 | 1295 | 581 |
2018 | 29782 | 13731 | 11860 | 28040 | 8160 | 2901 | 1645 | 1058 | 727 |
2019 | 43035 | 17608 | 8351 | 6737 | 13076 | 3055 | 769 | 386 | 423 |
2020 | 66589 | 24829 | 12002 | 5780 | 4166 | 7613 | 1671 | 412 | 417 |