Table 3. Estimated stock numbers at age. | ||||||||||
Year Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
2002 | 3641 | 3934 | 2165 | 283 | 74 | 21 | 8 | 5 | 4 | 7 |
2003 | 4933 | 2755 | 1774 | 623 | 83 | 29 | 10 | 5 | 4 | 7 |
2004 | 8411 | 4005 | 1571 | 370 | 103 | 23 | 11 | 4 | 3 | 7 |
2005 | 6161 | 6734 | 2609 | 741 | 138 | 42 | 13 | 5 | 2 | 6 |
2006 | 3090 | 4786 | 4454 | 1814 | 447 | 84 | 27 | 9 | 3 | 5 |
2007 | 2494 | 3016 | 3119 | 2335 | 911 | 259 | 48 | 16 | 6 | 5 |
2008 | 3169 | 2820 | 2423 | 1540 | 972 | 394 | 130 | 18 | 8 | 5 |
2009 | 7834 | 2885 | 2620 | 1612 | 793 | 424 | 169 | 46 | 7 | 7 |
2010 | 16974 | 6278 | 2401 | 1516 | 743 | 336 | 165 | 56 | 18 | 8 |
2011 | 18310 | 14239 | 4160 | 1116 | 626 | 285 | 136 | 55 | 24 | 16 |
2012 | 11311 | 13728 | 7604 | 1522 | 444 | 249 | 123 | 52 | 21 | 24 |
2013 | 12008 | 6851 | 7176 | 2605 | 632 | 204 | 103 | 48 | 26 | 28 |
2014 | 17312 | 12211 | 3711 | 2450 | 965 | 261 | 88 | 35 | 18 | 26 |
2015 | 28469 | 13348 | 8460 | 2165 | 1442 | 575 | 170 | 57 | 21 | 33 |
2016 | 35196 | 19595 | 9330 | 5295 | 1474 | 944 | 369 | 117 | 43 | 46 |
2017 | 30708 | 25401 | 11472 | 5171 | 3301 | 1094 | 634 | 277 | 83 | 85 |
2018 | 27462 | 23050 | 15957 | 6778 | 3690 | 2252 | 794 | 444 | 198 | 162 |
2019 | 16612 | 20950 | 14071 | 7365 | 3537 | 2019 | 1270 | 426 | 224 | 195 |
2020 | 475941 | 14492 | 15794 | 8064 | 4012 | 2038 | 1176 | 630 | 218 | 226 |