Table 3. Estimated stock numbers at age. | |||||||
Year Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
1981 | 9846 | 20096 | 6998 | 1953 | 452 | 58 | 48 |
1982 | 23272 | 5127 | 7767 | 2549 | 713 | 180 | 38 |
1983 | 14183 | 11916 | 2187 | 2740 | 886 | 252 | 73 |
1984 | 23034 | 6529 | 4694 | 769 | 875 | 294 | 98 |
1985 | 10458 | 11283 | 2377 | 1481 | 232 | 250 | 109 |
1986 | 19134 | 4492 | 4069 | 723 | 374 | 66 | 89 |
1987 | 45905 | 9762 | 1713 | 1305 | 215 | 104 | 43 |
1988 | 7276 | 19953 | 3623 | 516 | 344 | 61 | 40 |
1989 | 20492 | 2961 | 6431 | 1116 | 155 | 95 | 29 |
1990 | 8502 | 9232 | 1005 | 1690 | 319 | 44 | 32 |
1991 | 11909 | 3475 | 3286 | 340 | 462 | 102 | 23 |
1992 | 20736 | 4990 | 1067 | 1010 | 111 | 124 | 35 |
1993 | 7251 | 9124 | 1705 | 289 | 284 | 35 | 47 |
1994 | 13895 | 3308 | 3188 | 482 | 88 | 83 | 24 |
1995 | 9694 | 6007 | 1215 | 993 | 133 | 27 | 28 |
1996 | 4005 | 4312 | 1865 | 358 | 285 | 39 | 15 |
1997 | 15555 | 1768 | 1370 | 482 | 102 | 84 | 14 |
1998 | 5380 | 7129 | 535 | 357 | 132 | 29 | 26 |
1999 | 3899 | 2126 | 2073 | 134 | 97 | 40 | 16 |
2000 | 13284 | 1647 | 610 | 526 | 36 | 27 | 16 |
2001 | 3967 | 5538 | 528 | 169 | 154 | 10 | 12 |
2002 | 6668 | 1629 | 1740 | 140 | 41 | 40 | 6 |
2003 | 2217 | 2655 | 468 | 472 | 38 | 10 | 11 |
2004 | 2923 | 851 | 712 | 106 | 118 | 10 | 5 |
2005 | 1762 | 1099 | 234 | 179 | 27 | 26 | 3 |
2006 | 6792 | 674 | 361 | 52 | 42 | 6 | 6 |
2007 | 1928 | 3043 | 216 | 103 | 9 | 10 | 3 |
2008 | 1404 | 725 | 1021 | 56 | 27 | 2 | 3 |
2009 | 5100 | 616 | 264 | 245 | 13 | 8 | 1 |
2010 | 5372 | 2384 | 250 | 65 | 44 | 2 | 2 |
2011 | 2320 | 2529 | 905 | 61 | 15 | 11 | 1 |
2012 | 4225 | 1071 | 1062 | 219 | 12 | 4 | 3 |
2013 | 7447 | 1855 | 494 | 337 | 50 | 3 | 2 |
2014 | 5841 | 3430 | 794 | 168 | 93 | 12 | 1 |
2015 | 5290 | 2636 | 1549 | 250 | 51 | 29 | 4 |
2016 | 2333 | 2612 | 1150 | 555 | 73 | 16 | 10 |
2017 | 1876 | 1053 | 1284 | 403 | 174 | 22 | 8 |
2018 | 1341 | 898 | 426 | 428 | 113 | 51 | 8 |
2019 | 2877 | 581 | 373 | 126 | 107 | 28 | 15 |