Table 3. Estimated stock numbers at age. | |||||||
Year Age | 0 | 1 | 2 | 3 | 4 | 5 | 6 |
1980 | 1855856 | 456981 | 142613 | 24691 | 8231 | 961 | 2136 |
1981 | 1775548 | 203725 | 135302 | 48557 | 6764 | 2205 | 909 |
1982 | 1816306 | 191968 | 60100 | 45589 | 13010 | 1771 | 851 |
1983 | 1963339 | 197391 | 55499 | 20043 | 11856 | 3291 | 698 |
1984 | 1973690 | 215563 | 56515 | 17961 | 5024 | 2874 | 1000 |
1985 | 1929799 | 215053 | 60918 | 17978 | 4271 | 1163 | 943 |
1986 | 1858845 | 210438 | 59683 | 19126 | 4163 | 950 | 514 |
1987 | 1662814 | 203586 | 58144 | 18558 | 4363 | 906 | 343 |
1988 | 1547507 | 179493 | 56091 | 18064 | 4193 | 936 | 285 |
1989 | 1451432 | 168311 | 48302 | 17214 | 3953 | 858 | 262 |
1990 | 1333900 | 157675 | 44510 | 14233 | 3501 | 736 | 220 |
1991 | 1148200 | 146624 | 41281 | 13083 | 2791 | 622 | 177 |
1992 | 852127 | 126713 | 38513 | 12041 | 2512 | 469 | 140 |
1993 | 793642 | 90819 | 33870 | 11368 | 2317 | 400 | 103 |
1994 | 730955 | 86722 | 24545 | 9843 | 2281 | 396 | 85 |
1995 | 716574 | 78354 | 22745 | 7452 | 1871 | 365 | 78 |
1996 | 687714 | 77637 | 19753 | 6601 | 1449 | 285 | 71 |
1997 | 623013 | 73811 | 18422 | 5445 | 1163 | 201 | 48 |
1998 | 643085 | 65649 | 16743 | 4818 | 978 | 174 | 33 |
1999 | 600730 | 69581 | 13350 | 3955 | 752 | 134 | 26 |
2000 | 545070 | 63712 | 13272 | 2934 | 555 | 92 | 19 |
2001 | 551010 | 57771 | 10962 | 2652 | 425 | 70 | 14 |
2002 | 466545 | 58569 | 9407 | 2026 | 332 | 54 | 10 |
2003 | 430279 | 48995 | 8533 | 1628 | 241 | 36 | 8 |
2004 | 381878 | 44925 | 6805 | 1358 | 196 | 29 | 6 |
2005 | 336652 | 39336 | 4845 | 898 | 124 | 19 | 4 |
2006 | 330383 | 34464 | 3647 | 546 | 70 | 10 | 2 |
2007 | 326854 | 33612 | 2948 | 384 | 43 | 6 | 1 |
2008 | 305456 | 34163 | 2948 | 332 | 36 | 5 | 1 |
2009 | 287242 | 31430 | 3393 | 361 | 37 | 5 | 1 |
2010 | 286486 | 29437 | 3307 | 443 | 48 | 6 | 1 |
2011 | 294260 | 29465 | 3184 | 477 | 61 | 9 | 2 |
2012 | 278360 | 30470 | 3326 | 467 | 65 | 10 | 2 |
2013 | 327398 | 28275 | 3432 | 498 | 68 | 11 | 2 |
2014 | 334311 | 34438 | 3411 | 530 | 76 | 13 | 3 |
2015 | 325586 | 34942 | 4530 | 562 | 83 | 13 | 4 |
2016 | 343370 | 34127 | 5259 | 827 | 107 | 17 | 4 |
2017 | 371080 | 36683 | 5679 | 985 | 146 | 22 | 5 |
2018 | 409978 | 39357 | 6438 | 1110 | 171 | 28 | 5 |
2019 | 424588 | 43552 | 6748 | 1246 | 182 | 29 | 6 |
2020 | 420021 | 44851 | 7326 | 1166 | 176 | 27 | 5 |
2021 | 430434 | 44383 | 7408 | 1228 | 159 | 25 | 5 |
2022 | 379594 | 46597 | 7323 | 1150 | 157 | 21 | 4 |
2023 | 379874 | 40165 | 8536 | 1289 | 162 | 24 | 4 |