Table 3. Estimated stock numbers at age. | |||||||
Year Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
1980 | 17716 | 4939 | 690 | 302 | 90 | 72 | 21 |
1981 | 7859 | 6679 | 1328 | 230 | 94 | 29 | 22 |
1982 | 3721 | 2932 | 1869 | 399 | 76 | 33 | 12 |
1983 | 8095 | 1392 | 867 | 653 | 142 | 29 | 14 |
1984 | 8966 | 3125 | 382 | 266 | 215 | 50 | 12 |
1985 | 7885 | 3656 | 1032 | 148 | 104 | 85 | 22 |
1986 | 8806 | 3158 | 1179 | 387 | 62 | 45 | 35 |
1987 | 27792 | 3331 | 930 | 384 | 130 | 26 | 25 |
1988 | 13893 | 11093 | 937 | 309 | 120 | 46 | 15 |
1989 | 4774 | 5574 | 3618 | 360 | 122 | 45 | 21 |
1990 | 6671 | 1785 | 1655 | 1151 | 148 | 45 | 23 |
1991 | 17437 | 2418 | 459 | 490 | 351 | 59 | 21 |
1992 | 19312 | 6264 | 579 | 129 | 137 | 104 | 23 |
1993 | 10442 | 6981 | 1584 | 161 | 42 | 42 | 33 |
1994 | 21288 | 3657 | 1819 | 465 | 53 | 15 | 23 |
1995 | 16879 | 7675 | 865 | 494 | 144 | 18 | 10 |
1996 | 12199 | 6093 | 1999 | 279 | 152 | 50 | 8 |
1997 | 12977 | 4286 | 1506 | 566 | 102 | 46 | 15 |
1998 | 8111 | 4739 | 1086 | 424 | 188 | 43 | 18 |
1999 | 4338 | 2869 | 1170 | 297 | 126 | 65 | 20 |
2000 | 16869 | 1444 | 686 | 312 | 92 | 42 | 27 |
2001 | 15280 | 6165 | 338 | 189 | 98 | 33 | 24 |
2002 | 5633 | 5424 | 1511 | 98 | 59 | 30 | 18 |
2003 | 3466 | 1897 | 1187 | 377 | 30 | 19 | 15 |
2004 | 5158 | 1244 | 444 | 301 | 116 | 11 | 12 |
2005 | 7830 | 2037 | 275 | 137 | 94 | 40 | 9 |
2006 | 8018 | 2610 | 485 | 60 | 44 | 31 | 16 |
2007 | 5923 | 2757 | 712 | 149 | 20 | 16 | 17 |
2008 | 2177 | 2111 | 707 | 212 | 52 | 8 | 11 |
2009 | 5266 | 832 | 610 | 220 | 74 | 19 | 6 |
2010 | 23178 | 1953 | 250 | 187 | 79 | 25 | 8 |
2011 | 9123 | 9152 | 628 | 90 | 66 | 29 | 10 |
2012 | 1778 | 3568 | 2729 | 210 | 36 | 24 | 14 |
2013 | 2295 | 645 | 962 | 803 | 72 | 14 | 11 |
2014 | 11368 | 828 | 165 | 267 | 257 | 22 | 6 |
2015 | 1096 | 4505 | 244 | 50 | 92 | 85 | 9 |
2016 | 2327 | 403 | 1176 | 76 | 16 | 31 | 27 |
2017 | 732 | 851 | 109 | 295 | 28 | 6 | 16 |
2018 | 1381 | 244 | 171 | 26 | 70 | 8 | 4 |
2019 | 3343 | 425 | 47 | 34 | 7 | 18 | 3 |
2020 | 1067 | 1142 | 75 | 11 | 8 | 2 | 4 |
2021 | 437 | 371 | 235 | 21 | 4 | 3 | 2 |
2022 | 886 | 131 | 72 | 50 | 6 | 1 | 1 |
2023 | 97 | 325 | 34 | 19 | 15 | 2 | 1 |