Table 3. Estimated stock numbers at age. | ||||||||
Year Age | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
1985 | 173473 | 28532 | 19624 | 20772 | 4124 | 1128 | 357 | 201 |
1986 | 57797 | 80545 | 16867 | 7589 | 4452 | 817 | 275 | 128 |
1987 | 24663 | 25779 | 54673 | 6740 | 1805 | 935 | 200 | 101 |
1988 | 30665 | 10734 | 17130 | 20278 | 1851 | 454 | 248 | 89 |
1989 | 47974 | 13684 | 6288 | 7430 | 4952 | 503 | 130 | 92 |
1990 | 74422 | 21561 | 9314 | 3082 | 2190 | 1329 | 159 | 72 |
1991 | 141616 | 33237 | 15172 | 3976 | 797 | 497 | 350 | 74 |
1992 | 59169 | 66576 | 22357 | 5872 | 953 | 155 | 118 | 101 |
1993 | 137532 | 25259 | 45525 | 9592 | 1417 | 196 | 26 | 49 |
1994 | 225832 | 62441 | 17398 | 23830 | 3293 | 301 | 35 | 18 |
1995 | 49331 | 107768 | 46182 | 8290 | 8582 | 1159 | 91 | 9 |
1996 | 160015 | 20451 | 86466 | 23344 | 2065 | 2407 | 258 | 14 |
1997 | 279836 | 73237 | 10613 | 42728 | 5354 | 605 | 553 | 87 |
1998 | 101091 | 131796 | 49936 | 5305 | 9961 | 1256 | 175 | 151 |
1999 | 94888 | 44147 | 84515 | 23130 | 1768 | 2160 | 326 | 101 |
2000 | 51211 | 43670 | 27807 | 33510 | 5896 | 348 | 446 | 84 |
2001 | 109127 | 24642 | 30591 | 10870 | 8079 | 1434 | 79 | 121 |
2002 | 28352 | 52001 | 18591 | 13151 | 2418 | 1582 | 362 | 37 |
2003 | 147196 | 13795 | 41499 | 7852 | 2809 | 544 | 343 | 95 |
2004 | 48395 | 74150 | 10536 | 19997 | 2356 | 609 | 159 | 117 |
2005 | 51832 | 21449 | 56770 | 4933 | 5692 | 603 | 138 | 72 |
2006 | 17890 | 26177 | 14578 | 26529 | 1748 | 1405 | 155 | 41 |
2007 | 6726 | 7890 | 17617 | 7563 | 8221 | 764 | 453 | 61 |
2008 | 80803 | 3023 | 6332 | 7369 | 2828 | 1872 | 303 | 177 |
2009 | 24593 | 34822 | 3958 | 4248 | 2409 | 879 | 410 | 134 |
2010 | 41834 | 10667 | 24996 | 2835 | 1668 | 687 | 227 | 120 |
2011 | 29682 | 16854 | 7420 | 13583 | 1420 | 508 | 139 | 74 |
2012 | 76488 | 12482 | 11400 | 4472 | 4867 | 723 | 149 | 40 |
2013 | 42625 | 31661 | 8481 | 6282 | 1763 | 1422 | 279 | 73 |
2014 | 29573 | 18396 | 20469 | 4238 | 2186 | 403 | 328 | 72 |
2015 | 5722 | 11651 | 11672 | 9860 | 1443 | 581 | 106 | 119 |
2016 | 154294 | 2529 | 8039 | 4688 | 3404 | 439 | 154 | 68 |
2017 | 2012 | 70795 | 2155 | 4295 | 1747 | 945 | 136 | 70 |
2018 | 2012 | 956 | 49552 | 1496 | 2105 | 703 | 354 | 77 |