Table 3. Estimated stock numbers at age. | |||||||||
Year Age | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
2000 | 1426 | 748 | 128 | 72 | 4 | 0 | 0 | 0 | 0 |
2001 | 1101 | 1167 | 598 | 73 | 20 | 2 | 0 | 0 | 0 |
2002 | 1539 | 902 | 929 | 318 | 19 | 8 | 1 | 0 | 0 |
2003 | 1361 | 1260 | 713 | 446 | 61 | 6 | 4 | 1 | 0 |
2004 | 1638 | 1114 | 995 | 363 | 55 | 14 | 3 | 2 | 0 |
2005 | 3088 | 1341 | 876 | 422 | 31 | 9 | 6 | 2 | 1 |
2006 | 3232 | 2529 | 1054 | 292 | 46 | 5 | 4 | 4 | 1 |
2007 | 2758 | 2647 | 1994 | 298 | 45 | 13 | 2 | 2 | 1 |
2008 | 2570 | 2258 | 2097 | 853 | 58 | 14 | 6 | 1 | 1 |
2009 | 2710 | 2104 | 1802 | 1052 | 227 | 16 | 6 | 4 | 0 |
2010 | 4511 | 2219 | 1690 | 1115 | 367 | 75 | 8 | 4 | 1 |
2011 | 8828 | 3693 | 1791 | 1147 | 450 | 81 | 31 | 4 | 1 |
2012 | 10472 | 7229 | 2991 | 1227 | 454 | 111 | 30 | 14 | 1 |
2013 | 11350 | 8574 | 5869 | 2152 | 586 | 141 | 41 | 14 | 3 |
2014 | 8180 | 9293 | 6976 | 4272 | 1170 | 215 | 49 | 16 | 4 |
2015 | 6828 | 6697 | 7573 | 5200 | 2286 | 465 | 75 | 17 | 3 |
2016 | 7412 | 5590 | 5461 | 5569 | 2744 | 876 | 160 | 29 | 4 |
2017 | 3945 | 6070 | 4561 | 3900 | 2435 | 1039 | 244 | 57 | 8 |
2018 | 5573 | 3229 | 4956 | 3202 | 1446 | 722 | 241 | 58 | 14 |
2019 | 4310 | 4563 | 2636 | 3461 | 1187 | 328 | 152 | 41 | 13 |
2020 | 3634 | 3529 | 3726 | 1842 | 1424 | 257 | 71 | 30 | 11 |
2021 | 4012 | 2975 | 2882 | 2653 | 685 | 334 | 47 | 16 | 8 |