Table 3. Estimated stock numbers at age. | ||||||||||
Year Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
1976 | 14397 | 15380 | 54325 | 4142 | 1889 | 572 | 69 | 273 | 58 | 36 |
1977 | 21585 | 9599 | 12592 | 37872 | 2185 | 1293 | 231 | 25 | 283 | 92 |
1978 | 33758 | 17297 | 6401 | 7782 | 29827 | 555 | 245 | 29 | 11 | 131 |
1979 | 17931 | 47783 | 13862 | 7144 | 5331 | 22024 | 435 | 189 | 18 | 68 |
1980 | 27525 | 8572 | 67636 | 13465 | 3856 | 2075 | 12342 | 256 | 66 | 78 |
1981 | 14781 | 38380 | 4098 | 40036 | 8719 | 1881 | 902 | 4339 | 166 | 49 |
1982 | 10105 | 10708 | 53516 | 4080 | 14519 | 2392 | 1194 | 289 | 821 | 186 |
1983 | 4164 | 10694 | 7757 | 38679 | 2350 | 6487 | 486 | 327 | 102 | 122 |
1984 | 9685 | 1418 | 11318 | 7767 | 16548 | 719 | 1415 | 58 | 153 | 45 |
1985 | 25345 | 7470 | 483 | 5792 | 2358 | 5006 | 301 | 767 | 33 | 174 |
1986 | 19882 | 38220 | 5761 | 525 | 2053 | 1046 | 2100 | 62 | 284 | 99 |
1987 | 11564 | 18944 | 57635 | 2997 | 405 | 828 | 610 | 1623 | 52 | 288 |
1988 | 14732 | 8087 | 21011 | 43256 | 581 | 123 | 61 | 230 | 352 | 25 |
1989 | 7774 | 18856 | 5760 | 19687 | 31253 | 392 | 82 | 11 | 110 | 196 |
1990 | 5579 | 9751 | 18068 | 7822 | 19850 | 8255 | 74 | 35 | 9 | 23 |
1991 | 15780 | 2279 | 9590 | 11126 | 5592 | 5692 | 520 | 36 | 21 | 6 |
1992 | 6348 | 11193 | 1856 | 4483 | 3040 | 565 | 221 | 78 | 20 | 8 |
1993 | 3408 | 4491 | 6523 | 1482 | 808 | 304 | 53 | 63 | 13 | 8 |
1994 | 4334 | 1802 | 4085 | 3555 | 508 | 86 | 65 | 12 | 16 | 2 |
1995 | 2883 | 3830 | 1046 | 2320 | 1236 | 95 | 12 | 13 | 3 | 4 |
1996 | 3109 | 1620 | 2100 | 797 | 845 | 297 | 56 | 5 | 2 | 2 |
1997 | 4117 | 2293 | 767 | 1431 | 484 | 500 | 109 | 24 | 2 | 1 |
1998 | 2988 | 3040 | 1763 | 583 | 877 | 118 | 268 | 61 | 11 | 1 |
1999 | 4697 | 1471 | 2670 | 1348 | 176 | 14 | 82 | 166 | 33 | 5 |
2000 | 7583 | 3794 | 725 | 1067 | 535 | 45 | 11 | 52 | 109 | 15 |
2001 | 9978 | 6886 | 4387 | 1100 | 609 | 116 | 28 | 7 | 37 | 53 |
2002 | 13788 | 7970 | 6253 | 4947 | 1207 | 148 | 66 | 16 | 5 | 39 |
2003 | 10255 | 8234 | 4056 | 2560 | 2081 | 437 | 94 | 80 | 21 | 16 |
2004 | 25703 | 9132 | 5388 | 3278 | 1622 | 399 | 102 | 20 | 51 | 9 |
2005 | 38648 | 21651 | 7685 | 3690 | 1254 | 390 | 103 | 45 | 11 | 19 |
2006 | 27980 | 29793 | 19887 | 5831 | 1024 | 126 | 124 | 52 | 25 | 13 |
2007 | 16993 | 23931 | 18847 | 12644 | 1505 | 241 | 87 | 40 | 31 | 16 |
2008 | 22565 | 10234 | 18429 | 13534 | 3738 | 431 | 86 | 38 | 12 | 23 |
2009 | 25153 | 20627 | 9663 | 13783 | 5407 | 507 | 71 | 29 | 32 | 18 |
2010 | 43306 | 17445 | 16765 | 7276 | 5967 | 2075 | 317 | 72 | 33 | 43 |
2011 | 35012 | 45410 | 9616 | 12461 | 5119 | 2103 | 426 | 145 | 31 | 18 |
2012 | 20670 | 28286 | 41173 | 9450 | 6298 | 1671 | 442 | 103 | 28 | 26 |
2013 | 14816 | 22386 | 20906 | 26188 | 7712 | 2409 | 661 | 252 | 116 | 17 |
2014 | 14445 | 13575 | 16831 | 14984 | 12531 | 4426 | 714 | 210 | 124 | 62 |
2015 | 10228 | 14199 | 12897 | 19598 | 16042 | 6644 | 2120 | 280 | 21 | 18 |
2016 | 7335 | 12370 | 15920 | 15912 | 20818 | 10933 | 2302 | 570 | 131 | 16 |
2017 | 6170 | 5012 | 15343 | 14383 | 15268 | 10144 | 5064 | 866 | 288 | 81 |
2018 | 6104 | 7556 | 6699 | 15294 | 11403 | 7676 | 3629 | 1257 | 273 | 122 |
2019 | 6104 | 8034 | 10883 | 8455 | 15261 | 6945 | 2800 | 922 | 265 | 102 |