Table 3. Estimated stock numbers at age. | |||||||||||
Year Age | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
1976 | 21585 | 25429 | 24581 | 188202 | 11893 | 5878 | 2265 | 1047 | 2248 | 327 | 702 |
1977 | 53287 | 16721 | 20819 | 20126 | 128662 | 6520 | 2528 | 884 | 455 | 654 | 392 |
1978 | 7391 | 52037 | 12953 | 17045 | 16759 | 59667 | 1968 | 911 | 243 | 116 | 261 |
1979 | 26837 | 4955 | 50815 | 10034 | 14327 | 10876 | 26586 | 872 | 432 | 109 | 207 |
1980 | 7375 | 25734 | 3322 | 49623 | 8225 | 6653 | 2790 | 6819 | 191 | 110 | 99 |
1981 | 7802 | 5560 | 24676 | 2227 | 41008 | 5855 | 4020 | 1562 | 3180 | 97 | 125 |
1982 | 5178 | 6573 | 4191 | 23661 | 2041 | 29377 | 3333 | 2620 | 902 | 1389 | 141 |
1983 | 7449 | 4043 | 5537 | 3160 | 19717 | 1266 | 12138 | 983 | 896 | 313 | 528 |
1984 | 117883 | 5266 | 3157 | 4665 | 2764 | 11504 | 428 | 3071 | 180 | 304 | 269 |
1985 | 39931 | 122122 | 3723 | 2465 | 3213 | 1655 | 4903 | 112 | 846 | 63 | 238 |
1986 | 4827 | 34821 | 126512 | 2632 | 1372 | 1959 | 941 | 2255 | 35 | 372 | 148 |
1987 | 1516 | 3728 | 30365 | 131061 | 2457 | 891 | 1292 | 753 | 1567 | 20 | 253 |
1988 | 350 | 1264 | 2879 | 26479 | 113400 | 1671 | 528 | 700 | 500 | 974 | 157 |
1989 | 151 | 276 | 1055 | 2223 | 22087 | 66684 | 573 | 96 | 128 | 144 | 361 |
1990 | 127 | 119 | 217 | 880 | 2033 | 12609 | 16323 | 42 | 5 | 7 | 38 |
1991 | 75 | 106 | 93 | 171 | 696 | 512 | 740 | 90 | 0 | 0 | 1 |
1992 | 49 | 61 | 89 | 73 | 124 | 162 | 39 | 19 | 3 | 0 | 0 |
1993 | 45 | 39 | 49 | 71 | 56 | 32 | 18 | 3 | 2 | 0 | 0 |
1994 | 36 | 37 | 31 | 42 | 53 | 15 | 4 | 1 | 0 | 0 | 0 |
1995 | 32 | 29 | 31 | 28 | 33 | 17 | 2 | 0 | 0 | 0 | 0 |
1996 | 64 | 25 | 21 | 22 | 23 | 15 | 5 | 0 | 0 | 0 | 0 |
1997 | 157 | 51 | 20 | 16 | 13 | 12 | 6 | 2 | 0 | 0 | 0 |
1998 | 269 | 131 | 42 | 15 | 14 | 7 | 5 | 2 | 1 | 0 | 0 |
1999 | 643 | 216 | 110 | 36 | 12 | 9 | 3 | 2 | 1 | 0 | 0 |
2000 | 879 | 545 | 194 | 92 | 32 | 9 | 6 | 2 | 1 | 0 | 0 |
2001 | 1995 | 698 | 459 | 161 | 73 | 27 | 6 | 4 | 1 | 0 | 0 |
2002 | 3420 | 1661 | 557 | 388 | 130 | 54 | 21 | 4 | 2 | 1 | 0 |
2003 | 13429 | 2662 | 1384 | 450 | 306 | 94 | 34 | 15 | 2 | 1 | 1 |
2004 | 7883 | 12351 | 2331 | 1170 | 364 | 248 | 64 | 21 | 10 | 1 | 1 |
2005 | 13100 | 6056 | 11729 | 2047 | 1050 | 294 | 189 | 40 | 11 | 6 | 1 |
2006 | 6224 | 9653 | 4568 | 10452 | 1846 | 772 | 210 | 107 | 24 | 6 | 5 |
2007 | 8198 | 4565 | 6318 | 3517 | 8948 | 1791 | 541 | 103 | 42 | 9 | 6 |
2008 | 5402 | 6815 | 3565 | 3951 | 2397 | 5786 | 1261 | 336 | 40 | 17 | 7 |
2009 | 21485 | 4317 | 5181 | 2876 | 2560 | 1215 | 677 | 128 | 40 | 9 | 6 |
2010 | 15659 | 19516 | 3655 | 3809 | 1687 | 1127 | 212 | 92 | 19 | 9 | 6 |
2011 | 6457 | 13719 | 17667 | 3213 | 3559 | 1150 | 751 | 144 | 55 | 10 | 10 |
2012 | 9117 | 5660 | 11275 | 14640 | 3311 | 3273 | 826 | 425 | 88 | 30 | 14 |
2013 | 5733 | 7843 | 5505 | 9379 | 11188 | 2913 | 2399 | 443 | 166 | 33 | 15 |
2014 | 11769 | 4365 | 6317 | 5252 | 8044 | 9513 | 2296 | 1343 | 219 | 66 | 22 |
2015 | 17194 | 9839 | 3409 | 5277 | 5205 | 7396 | 7245 | 1530 | 677 | 107 | 42 |
2016 | 22798 | 14161 | 7993 | 2678 | 3810 | 4591 | 5221 | 3106 | 510 | 128 | 27 |
2017 | 13008 | 19654 | 11453 | 6750 | 2262 | 3273 | 3594 | 3253 | 1500 | 224 | 61 |
2018 | 5519 | 10845 | 18102 | 9342 | 5046 | 1933 | 2592 | 2307 | 1634 | 553 | 109 |
2019 | 8878 | 4164 | 7968 | 17835 | 8971 | 4323 | 1632 | 1763 | 1259 | 628 | 175 |
2020 | 6199 | 7404 | 3364 | 5728 | 17003 | 7670 | 3082 | 1091 | 1177 | 721 | 424 |