Table 3. Estimated stock numbers at age. | ||||||||||
Year Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
1976 | 16181 | 13297 | 62757 | 3565 | 1969 | 464 | 64 | 259 | 63 | 34 |
1977 | 23786 | 12609 | 10886 | 47457 | 2132 | 990 | 176 | 22 | 175 | 62 |
1978 | 42976 | 18966 | 9825 | 8164 | 30059 | 878 | 316 | 40 | 11 | 107 |
1979 | 17036 | 42747 | 15122 | 8236 | 5211 | 17976 | 505 | 160 | 23 | 67 |
1980 | 36202 | 11244 | 42518 | 12005 | 5049 | 2419 | 8800 | 246 | 85 | 52 |
1981 | 15337 | 36454 | 7422 | 34632 | 6090 | 2284 | 945 | 2900 | 126 | 58 |
1982 | 8428 | 12145 | 36708 | 5471 | 17238 | 2170 | 973 | 286 | 1022 | 79 |
1983 | 3070 | 7274 | 9617 | 31647 | 2291 | 5827 | 488 | 234 | 89 | 206 |
1984 | 8896 | 1926 | 6278 | 7757 | 14085 | 720 | 1565 | 99 | 95 | 75 |
1985 | 35834 | 6982 | 1209 | 4529 | 3266 | 5537 | 257 | 650 | 50 | 89 |
1986 | 25658 | 36618 | 5480 | 946 | 1903 | 1459 | 2242 | 96 | 334 | 61 |
1987 | 13121 | 21934 | 37420 | 3728 | 478 | 677 | 599 | 1101 | 53 | 171 |
1988 | 17518 | 10226 | 20229 | 30588 | 912 | 123 | 74 | 159 | 388 | 38 |
1989 | 8437 | 16347 | 8312 | 17538 | 15422 | 379 | 44 | 23 | 83 | 142 |
1990 | 4270 | 7888 | 13710 | 7563 | 10814 | 5075 | 98 | 17 | 11 | 57 |
1991 | 12036 | 2805 | 6742 | 10438 | 3868 | 2591 | 544 | 33 | 8 | 21 |
1992 | 4406 | 8977 | 2253 | 4734 | 3454 | 497 | 235 | 82 | 13 | 7 |
1993 | 2187 | 3469 | 6028 | 1863 | 1411 | 338 | 58 | 53 | 20 | 5 |
1994 | 2990 | 1573 | 2796 | 3975 | 714 | 107 | 40 | 11 | 14 | 3 |
1995 | 1950 | 2448 | 1143 | 2125 | 1473 | 88 | 18 | 8 | 4 | 3 |
1996 | 2464 | 1369 | 1683 | 931 | 1089 | 316 | 36 | 8 | 4 | 2 |
1997 | 3231 | 2007 | 914 | 1286 | 558 | 322 | 133 | 17 | 4 | 3 |
1998 | 3022 | 2390 | 1622 | 762 | 703 | 105 | 144 | 68 | 10 | 3 |
1999 | 4821 | 2249 | 1741 | 1252 | 235 | 13 | 30 | 60 | 37 | 5 |
2000 | 7095 | 3988 | 1674 | 1149 | 532 | 34 | 7 | 18 | 39 | 23 |
2001 | 8391 | 5974 | 3670 | 1620 | 597 | 134 | 20 | 4 | 12 | 37 |
2002 | 10652 | 6807 | 5030 | 3315 | 1013 | 144 | 68 | 13 | 3 | 29 |
2003 | 10552 | 7599 | 4909 | 3466 | 1638 | 288 | 69 | 42 | 11 | 18 |
2004 | 24823 | 9078 | 5548 | 3630 | 1445 | 300 | 93 | 24 | 23 | 11 |
2005 | 36762 | 20361 | 7573 | 3886 | 1273 | 253 | 99 | 38 | 13 | 15 |
2006 | 26935 | 29262 | 16965 | 5721 | 1028 | 166 | 75 | 41 | 22 | 13 |
2007 | 15457 | 22595 | 21904 | 11621 | 1627 | 210 | 69 | 33 | 25 | 18 |
2008 | 22115 | 11366 | 18447 | 15552 | 3456 | 296 | 70 | 31 | 17 | 23 |
2009 | 21703 | 18971 | 9591 | 13794 | 5649 | 633 | 91 | 32 | 20 | 23 |
2010 | 40842 | 16290 | 15608 | 7596 | 6837 | 1724 | 269 | 54 | 23 | 28 |
2011 | 35341 | 36548 | 11455 | 11548 | 4397 | 1871 | 444 | 104 | 26 | 20 |
2012 | 24923 | 28184 | 30754 | 9849 | 6543 | 1359 | 477 | 148 | 41 | 19 |
2013 | 19028 | 22892 | 22015 | 22838 | 7158 | 2658 | 466 | 207 | 81 | 24 |
2014 | 19396 | 16323 | 19155 | 17409 | 13599 | 3590 | 923 | 158 | 84 | 38 |
2015 | 15123 | 16965 | 14477 | 18560 | 14087 | 6560 | 1455 | 292 | 36 | 23 |
2016 | 9749 | 14802 | 15664 | 14253 | 15728 | 8269 | 2609 | 571 | 118 | 20 |
2017 | 9851 | 7749 | 14802 | 14125 | 12230 | 8694 | 3601 | 936 | 236 | 57 |
2018 | 11593 | 9225 | 7795 | 14327 | 10641 | 6555 | 3257 | 1096 | 278 | 92 |
2019 | 9819 | 11731 | 9300 | 8063 | 12028 | 5436 | 2387 | 887 | 267 | 95 |
2020 | 12326 | 7643 | 11285 | 8169 | 6203 | 5599 | 1640 | 619 | 205 | 91 |