Table 3. Estimated stock numbers at age. | |||||||
Year Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
1980 | 16753 | 3987 | 674 | 295 | 90 | 72 | 22 |
1981 | 7854 | 6441 | 1233 | 230 | 97 | 31 | 25 |
1982 | 3625 | 2887 | 1906 | 381 | 79 | 35 | 14 |
1983 | 10545 | 1298 | 857 | 640 | 137 | 29 | 16 |
1984 | 11050 | 3646 | 373 | 259 | 216 | 48 | 12 |
1985 | 10013 | 3881 | 1070 | 134 | 97 | 79 | 21 |
1986 | 9822 | 3446 | 1165 | 366 | 56 | 40 | 31 |
1987 | 34451 | 3215 | 967 | 366 | 124 | 23 | 23 |
1988 | 18718 | 12808 | 915 | 308 | 115 | 43 | 14 |
1989 | 6457 | 6373 | 3742 | 328 | 117 | 41 | 19 |
1990 | 6752 | 2027 | 1708 | 1089 | 138 | 41 | 21 |
1991 | 17279 | 2274 | 498 | 476 | 334 | 57 | 21 |
1992 | 17944 | 6083 | 585 | 139 | 134 | 99 | 25 |
1993 | 5885 | 6388 | 1660 | 159 | 46 | 39 | 32 |
1994 | 21331 | 2001 | 1930 | 478 | 54 | 16 | 25 |
1995 | 15566 | 7801 | 622 | 528 | 151 | 20 | 10 |
1996 | 12119 | 5618 | 2088 | 242 | 161 | 56 | 8 |
1997 | 16809 | 4326 | 1583 | 573 | 101 | 43 | 13 |
1998 | 8936 | 5688 | 1110 | 432 | 187 | 51 | 16 |
1999 | 5012 | 2864 | 1335 | 294 | 118 | 64 | 23 |
2000 | 19391 | 1300 | 722 | 335 | 90 | 36 | 27 |
2001 | 15581 | 6219 | 298 | 188 | 107 | 33 | 28 |
2002 | 4172 | 5326 | 1643 | 101 | 60 | 26 | 19 |
2003 | 2929 | 1471 | 1300 | 399 | 30 | 18 | 14 |
2004 | 4428 | 1317 | 409 | 322 | 118 | 10 | 12 |
2005 | 8289 | 2115 | 291 | 148 | 92 | 38 | 11 |
2006 | 9586 | 2616 | 527 | 50 | 47 | 28 | 17 |
2007 | 7021 | 2774 | 734 | 159 | 19 | 15 | 18 |
2008 | 2006 | 2130 | 713 | 221 | 53 | 7 | 11 |
2009 | 5332 | 775 | 660 | 218 | 78 | 19 | 7 |
2010 | 26739 | 1801 | 241 | 199 | 81 | 24 | 8 |
2011 | 9472 | 9563 | 664 | 92 | 67 | 27 | 9 |
2012 | 1897 | 3527 | 2838 | 226 | 38 | 24 | 15 |
2013 | 1949 | 657 | 964 | 841 | 81 | 18 | 11 |
2014 | 12808 | 744 | 175 | 274 | 282 | 20 | 5 |
2015 | 958 | 4975 | 237 | 50 | 93 | 79 | 10 |
2016 | 2500 | 353 | 1288 | 78 | 16 | 31 | 29 |
2017 | 773 | 897 | 112 | 314 | 34 | 7 | 20 |
2018 | 2325 | 309 | 219 | 33 | 80 | 10 | 5 |