Table 3. Estimated stock numbers at age. | ||||||||
Year Age | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
1981 | 763412 | 193790 | 475359 | 81297 | 22271 | 6971 | 2124 | 1927 |
1982 | 797726 | 259978 | 71777 | 211546 | 35877 | 9605 | 3072 | 2014 |
1983 | 1042771 | 264439 | 79079 | 31330 | 88931 | 14556 | 3868 | 2307 |
1984 | 874799 | 360259 | 79844 | 26930 | 11288 | 31285 | 4669 | 2390 |
1985 | 757054 | 288289 | 111307 | 26761 | 7642 | 3293 | 8673 | 2258 |
1986 | 1300200 | 235629 | 96837 | 36224 | 7107 | 1664 | 704 | 2559 |
1987 | 501712 | 490357 | 89284 | 37121 | 12529 | 2181 | 491 | 1302 |
1988 | 750989 | 145389 | 155741 | 32143 | 11298 | 3421 | 533 | 656 |
1989 | 652450 | 250628 | 39453 | 45492 | 10167 | 2713 | 736 | 371 |
1990 | 858446 | 202578 | 88768 | 11481 | 13098 | 3014 | 628 | 332 |
1991 | 1135809 | 280865 | 65904 | 38919 | 4178 | 4472 | 1001 | 378 |
1992 | 791810 | 391675 | 98851 | 24513 | 16111 | 1534 | 1480 | 562 |
1993 | 802797 | 251080 | 136524 | 36351 | 9009 | 6252 | 556 | 856 |
1994 | 770037 | 266089 | 91486 | 52297 | 13698 | 3267 | 2276 | 647 |
1995 | 691052 | 256081 | 103407 | 38126 | 19250 | 4967 | 1187 | 1234 |
1996 | 648757 | 224601 | 92815 | 38496 | 13923 | 6197 | 1663 | 1039 |
1997 | 661438 | 200857 | 67864 | 33105 | 11981 | 3941 | 1587 | 1029 |
1998 | 423291 | 219825 | 63665 | 20992 | 11122 | 3367 | 1117 | 1111 |
1999 | 865111 | 121292 | 65234 | 16067 | 5507 | 2945 | 724 | 839 |
2000 | 339589 | 309653 | 39808 | 17140 | 3529 | 1292 | 686 | 594 |
2001 | 211962 | 97124 | 89013 | 11970 | 3820 | 871 | 294 | 456 |
2002 | 281186 | 63966 | 34358 | 27343 | 3854 | 1173 | 261 | 345 |
2003 | 218771 | 89246 | 17323 | 12754 | 8209 | 1421 | 468 | 295 |
2004 | 123089 | 72645 | 27883 | 5436 | 4328 | 3029 | 546 | 408 |
2005 | 112730 | 36359 | 21564 | 8751 | 1650 | 1424 | 1104 | 489 |
2006 | 71315 | 37163 | 12923 | 8575 | 3525 | 747 | 708 | 896 |
2007 | 64685 | 21610 | 14395 | 5836 | 3700 | 1712 | 378 | 927 |
2008 | 106003 | 20621 | 7988 | 7078 | 2743 | 1908 | 826 | 751 |
2009 | 306918 | 36117 | 9299 | 4041 | 3652 | 1405 | 1017 | 905 |
2010 | 100902 | 115359 | 14928 | 4717 | 2028 | 2049 | 736 | 1145 |
2011 | 205320 | 27604 | 43826 | 7567 | 2465 | 1018 | 1180 | 1037 |
2012 | 109963 | 72536 | 11897 | 19909 | 4741 | 1220 | 581 | 1236 |
2013 | 240008 | 33751 | 26482 | 6971 | 10563 | 2482 | 710 | 1069 |
2014 | 442144 | 79134 | 10194 | 11497 | 4164 | 5191 | 1438 | 1118 |
2015 | 310278 | 149164 | 26782 | 6490 | 6829 | 2410 | 3293 | 1591 |
2016 | 268345 | 97593 | 64852 | 13085 | 3628 | 3866 | 1441 | 2964 |
2017 | 207485 | 92470 | 37476 | 33211 | 7029 | 2093 | 2140 | 2378 |
2018 | 410469 | 62143 | 37448 | 19265 | 15866 | 3768 | 1091 | 2408 |
2019 | 460578 | 147145 | 24051 | 18495 | 10031 | 7424 | 2096 | 1909 |
2020 | 177775 | 171906 | 55272 | 12796 | 10649 | 5169 | 3985 | 2142 |
2021 | 138700 | 55957 | 65471 | 24851 | 7560 | 6598 | 2827 | 3429 |
2022 | 143462 | 44241 | 23546 | 32984 | 12862 | 4465 | 4125 | 3209 |
2023 | 143462 | 50205 | 19606 | 12567 | 18448 | 7252 | 2554 | 4580 |