Table 3. Estimated stock numbers at age. | ||||||||||
Year Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
1976 | 30666 | 32258 | 197767 | 11482 | 5861 | 1990 | 855 | 1901 | 275 | 591 |
1977 | 28877 | 27361 | 26411 | 145239 | 6341 | 2418 | 754 | 367 | 505 | 348 |
1978 | 30066 | 20479 | 22701 | 21282 | 76342 | 2199 | 990 | 272 | 108 | 294 |
1979 | 16958 | 59159 | 16398 | 19539 | 12650 | 28469 | 851 | 390 | 99 | 198 |
1980 | 19984 | 4839 | 55475 | 13057 | 11278 | 4755 | 10979 | 274 | 133 | 125 |
1981 | 13458 | 36428 | 3366 | 46764 | 7704 | 5192 | 2113 | 3772 | 100 | 129 |
1982 | 11318 | 8018 | 33758 | 2802 | 29364 | 3191 | 2493 | 863 | 1275 | 118 |
1983 | 9815 | 8868 | 6250 | 28657 | 1632 | 12821 | 1063 | 918 | 325 | 551 |
1984 | 12739 | 4514 | 7212 | 5192 | 17672 | 614 | 4076 | 244 | 365 | 326 |
1985 | 26787 | 5230 | 3380 | 5112 | 3186 | 8245 | 175 | 1092 | 91 | 271 |
1986 | 24749 | 71125 | 3848 | 2134 | 2941 | 1650 | 3543 | 47 | 452 | 153 |
1987 | 18021 | 28483 | 69862 | 3459 | 1270 | 1415 | 869 | 1595 | 20 | 227 |
1988 | 15914 | 11196 | 25361 | 58275 | 1866 | 535 | 474 | 388 | 713 | 99 |
1989 | 12228 | 15901 | 9139 | 21039 | 31384 | 653 | 127 | 136 | 137 | 280 |
1990 | 8767 | 11053 | 12823 | 8047 | 11686 | 6951 | 107 | 39 | 27 | 93 |
1991 | 11407 | 3060 | 8672 | 10277 | 4078 | 2082 | 316 | 36 | 10 | 32 |
1992 | 5909 | 8193 | 2452 | 5638 | 3823 | 534 | 186 | 71 | 11 | 10 |
1993 | 3666 | 3738 | 6152 | 1979 | 1599 | 300 | 58 | 52 | 15 | 5 |
1994 | 3541 | 1593 | 2984 | 4333 | 726 | 89 | 45 | 15 | 14 | 4 |
1995 | 2738 | 2939 | 1207 | 2304 | 1616 | 82 | 17 | 11 | 4 | 5 |
1996 | 2757 | 1485 | 1996 | 954 | 995 | 222 | 27 | 6 | 3 | 3 |
1997 | 2765 | 2269 | 1019 | 1388 | 479 | 189 | 79 | 10 | 2 | 3 |
1998 | 2367 | 1798 | 1837 | 811 | 631 | 64 | 85 | 32 | 4 | 2 |
1999 | 3066 | 946 | 1372 | 1434 | 363 | 27 | 34 | 38 | 16 | 3 |
2000 | 4273 | 2262 | 769 | 946 | 700 | 39 | 16 | 16 | 21 | 8 |
2001 | 6269 | 3249 | 1977 | 773 | 481 | 122 | 22 | 8 | 9 | 13 |
2002 | 9847 | 7506 | 3282 | 2049 | 566 | 92 | 58 | 11 | 5 | 11 |
2003 | 8621 | 6421 | 5547 | 2485 | 1128 | 172 | 43 | 29 | 8 | 8 |
2004 | 12270 | 6913 | 4667 | 3916 | 1205 | 231 | 68 | 17 | 18 | 6 |
2005 | 23388 | 16149 | 5920 | 3424 | 1529 | 204 | 73 | 29 | 10 | 10 |
2006 | 26180 | 22412 | 13106 | 4315 | 1344 | 189 | 70 | 31 | 17 | 9 |
2007 | 16832 | 22217 | 18275 | 8670 | 1502 | 224 | 80 | 28 | 18 | 12 |
2008 | 18799 | 6936 | 16419 | 13466 | 3457 | 301 | 78 | 36 | 15 | 15 |
2009 | 19729 | 17064 | 6019 | 11265 | 6272 | 540 | 93 | 35 | 23 | 15 |
2010 | 42209 | 15164 | 14059 | 5202 | 5906 | 1538 | 177 | 50 | 22 | 21 |
2011 | 35425 | 54968 | 12244 | 11043 | 3594 | 1805 | 423 | 86 | 27 | 18 |
2012 | 21446 | 33085 | 43914 | 10457 | 7221 | 1539 | 488 | 179 | 40 | 19 |
2013 | 16957 | 25568 | 27270 | 32358 | 7895 | 3392 | 614 | 223 | 101 | 23 |
2014 | 14469 | 18555 | 21395 | 23090 | 20740 | 4321 | 1423 | 276 | 109 | 49 |
2015 | 14389 | 15660 | 16640 | 20314 | 18851 | 10969 | 1936 | 633 | 115 | 50 |
2016 | 12929 | 18890 | 13937 | 15810 | 16928 | 11046 | 4300 | 710 | 251 | 53 |
2017 | 11179 | 10946 | 17422 | 12558 | 13691 | 10124 | 5327 | 1572 | 271 | 124 |
2018 | 12140 | 13211 | 10171 | 16037 | 9979 | 8316 | 4853 | 2096 | 575 | 151 |
2019 | 9318 | 13250 | 12354 | 9556 | 13511 | 6091 | 4332 | 2151 | 797 | 256 |