Table 3. Estimated stock numbers at age. | |||||||
Year Age | 0 | 1 | 2 | 3 | 4 | 5 | 6 |
1980 | 1739363 | 440431 | 136567 | 23890 | 8126 | 1085 | 1964 |
1981 | 1605489 | 188701 | 126334 | 43565 | 6930 | 2453 | 936 |
1982 | 1658321 | 174065 | 53685 | 39820 | 12420 | 2056 | 1018 |
1983 | 1876414 | 179642 | 48994 | 16659 | 11099 | 3603 | 904 |
1984 | 1880513 | 203001 | 49726 | 14837 | 4482 | 3108 | 1277 |
1985 | 1808768 | 203148 | 55158 | 14656 | 3839 | 1207 | 1196 |
1986 | 1700174 | 195177 | 54409 | 15919 | 3678 | 1003 | 637 |
1987 | 1413410 | 183290 | 51667 | 15437 | 3898 | 937 | 424 |
1988 | 1160476 | 152259 | 48052 | 14452 | 3703 | 973 | 344 |
1989 | 938561 | 124804 | 39079 | 13031 | 3315 | 884 | 319 |
1990 | 777377 | 100616 | 30756 | 9987 | 2743 | 726 | 267 |
1991 | 627846 | 83172 | 24177 | 7575 | 1993 | 570 | 209 |
1992 | 417967 | 67064 | 19576 | 5778 | 1447 | 396 | 157 |
1993 | 436331 | 44721 | 16128 | 4827 | 1155 | 301 | 117 |
1994 | 446797 | 46885 | 11352 | 4303 | 1082 | 269 | 99 |
1995 | 476949 | 48155 | 12368 | 3204 | 1046 | 274 | 94 |
1996 | 470519 | 51421 | 12756 | 3513 | 786 | 267 | 95 |
1997 | 413327 | 50579 | 13120 | 3430 | 796 | 185 | 86 |
1998 | 437658 | 44318 | 12496 | 3365 | 726 | 175 | 61 |
1999 | 471248 | 46650 | 10152 | 2870 | 607 | 136 | 45 |
2000 | 437475 | 50052 | 10213 | 2183 | 471 | 104 | 31 |
2001 | 488320 | 46455 | 10928 | 2187 | 356 | 80 | 23 |
2002 | 399565 | 51805 | 10023 | 2300 | 348 | 59 | 17 |
2003 | 362626 | 42317 | 10936 | 2043 | 349 | 55 | 12 |
2004 | 318510 | 38232 | 8434 | 2050 | 275 | 49 | 10 |
2005 | 294007 | 33072 | 6275 | 1191 | 183 | 26 | 5 |
2006 | 327648 | 30242 | 4815 | 744 | 82 | 13 | 2 |
2007 | 351555 | 33608 | 4248 | 542 | 48 | 6 | 1 |
2008 | 338953 | 36471 | 5454 | 590 | 47 | 4 | 1 |
2009 | 278983 | 35341 | 6310 | 831 | 59 | 5 | 1 |
2010 | 277983 | 29116 | 6189 | 979 | 85 | 6 | 1 |
2011 | 317194 | 28910 | 4875 | 900 | 91 | 8 | 1 |
2012 | 327874 | 33014 | 4890 | 719 | 86 | 9 | 1 |
2013 | 455662 | 34251 | 5852 | 772 | 75 | 9 | 1 |
2014 | 448344 | 48086 | 6909 | 1116 | 107 | 11 | 2 |
2015 | 353775 | 47342 | 9773 | 1333 | 156 | 16 | 2 |
2016 | 307156 | 37477 | 10025 | 2001 | 204 | 25 | 3 |
2017 | 309870 | 32535 | 7926 | 2049 | 305 | 32 | 4 |
2018 | 347435 | 32794 | 6804 | 1594 | 305 | 47 | 6 |
2019 | 386539 | 36740 | 6791 | 1349 | 232 | 46 | 8 |
2020 | 377676 | 40768 | 7356 | 1281 | 183 | 33 | 8 |
2021 | 394447 | 39871 | 8264 | 1413 | 179 | 27 | 6 |
2022 | 319704 | 41697 | 8219 | 1627 | 204 | 27 | 5 |
2023 | 329643 | 33918 | 9000 | 1731 | 259 | 34 | 5 |