Table 3. Estimated stock numbers at age. | ||||||||||
Year Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
2002 | 4698 | 3400 | 2062 | 338 | 64 | 18 | 9 | 4 | 3 | 6 |
2003 | 6474 | 3779 | 1743 | 626 | 88 | 25 | 9 | 5 | 3 | 7 |
2004 | 8102 | 5209 | 1904 | 447 | 117 | 28 | 11 | 4 | 3 | 6 |
2005 | 6980 | 6565 | 3232 | 863 | 164 | 54 | 15 | 6 | 3 | 7 |
2006 | 6255 | 5679 | 4590 | 2026 | 498 | 103 | 36 | 10 | 4 | 7 |
2007 | 4779 | 5089 | 3915 | 2680 | 1055 | 276 | 59 | 19 | 6 | 8 |
2008 | 4753 | 3883 | 3372 | 1991 | 1116 | 455 | 120 | 20 | 8 | 7 |
2009 | 7625 | 3863 | 2591 | 1770 | 846 | 457 | 182 | 38 | 8 | 8 |
2010 | 13029 | 6193 | 2515 | 1288 | 739 | 340 | 178 | 61 | 15 | 9 |
2011 | 13920 | 10562 | 3804 | 1109 | 512 | 301 | 136 | 65 | 27 | 15 |
2012 | 8716 | 11270 | 6186 | 1535 | 454 | 226 | 134 | 57 | 32 | 28 |
2013 | 13654 | 7055 | 6441 | 2295 | 639 | 212 | 106 | 59 | 29 | 39 |
2014 | 15776 | 11075 | 4134 | 2317 | 908 | 287 | 96 | 42 | 26 | 40 |
2015 | 21845 | 12865 | 7913 | 2568 | 1509 | 622 | 199 | 63 | 28 | 49 |
2016 | 30255 | 17823 | 9375 | 5223 | 1783 | 1094 | 456 | 142 | 46 | 61 |
2017 | 31366 | 24679 | 12881 | 6042 | 3595 | 1292 | 809 | 334 | 106 | 85 |
2018 | 28296 | 25619 | 18599 | 9195 | 4494 | 2762 | 1005 | 621 | 258 | 155 |
2019 | 16448 | 23100 | 18857 | 12090 | 6203 | 3134 | 1932 | 673 | 414 | 304 |
2020 | 27143 | 13440 | 17538 | 13335 | 8676 | 4531 | 2280 | 1348 | 466 | 541 |