Table 3. Estimated stock numbers at age. | |||||||
Year Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
1981 | 10401 | 19631 | 6952 | 1958 | 462 | 59 | 49 |
1982 | 23900 | 5264 | 7814 | 2574 | 719 | 181 | 39 |
1983 | 14106 | 11894 | 2210 | 2776 | 896 | 255 | 74 |
1984 | 23987 | 6587 | 4645 | 769 | 883 | 294 | 100 |
1985 | 10572 | 11428 | 2417 | 1456 | 230 | 255 | 109 |
1986 | 20955 | 4657 | 4070 | 726 | 377 | 65 | 92 |
1987 | 44079 | 10184 | 1746 | 1291 | 215 | 107 | 43 |
1988 | 7218 | 19405 | 3699 | 526 | 350 | 61 | 41 |
1989 | 21213 | 3087 | 6358 | 1126 | 154 | 98 | 29 |
1990 | 8023 | 9468 | 1052 | 1707 | 319 | 43 | 33 |
1991 | 11709 | 3423 | 3352 | 346 | 481 | 101 | 23 |
1992 | 21497 | 5022 | 1089 | 1009 | 109 | 134 | 35 |
1993 | 7745 | 9447 | 1704 | 303 | 289 | 34 | 49 |
1994 | 14095 | 3482 | 3299 | 491 | 91 | 85 | 24 |
1995 | 10346 | 6141 | 1260 | 1021 | 141 | 28 | 30 |
1996 | 4290 | 4546 | 1970 | 372 | 299 | 42 | 17 |
1997 | 17168 | 1856 | 1449 | 520 | 107 | 88 | 16 |
1998 | 5518 | 7491 | 563 | 377 | 142 | 31 | 28 |
1999 | 4272 | 2219 | 2212 | 142 | 103 | 42 | 16 |
2000 | 14583 | 1788 | 652 | 568 | 39 | 29 | 17 |
2001 | 4189 | 6072 | 569 | 176 | 162 | 11 | 13 |
2002 | 7035 | 1723 | 1906 | 151 | 44 | 44 | 6 |
2003 | 2330 | 2836 | 508 | 510 | 41 | 12 | 12 |
2004 | 3217 | 917 | 798 | 119 | 130 | 11 | 6 |
2005 | 2213 | 1252 | 262 | 196 | 30 | 30 | 4 |
2006 | 7228 | 884 | 402 | 60 | 46 | 7 | 8 |
2007 | 2525 | 3077 | 287 | 105 | 13 | 11 | 3 |
2008 | 1818 | 1001 | 1056 | 73 | 26 | 3 | 3 |
2009 | 5626 | 753 | 338 | 257 | 16 | 6 | 1 |
2010 | 6570 | 2409 | 264 | 79 | 53 | 3 | 2 |
2011 | 2440 | 2862 | 872 | 65 | 17 | 13 | 1 |
2012 | 4227 | 1068 | 1108 | 220 | 14 | 4 | 3 |
2013 | 7517 | 1840 | 470 | 357 | 57 | 4 | 2 |
2014 | 6393 | 3392 | 779 | 163 | 107 | 16 | 2 |
2015 | 5770 | 2901 | 1523 | 266 | 53 | 35 | 5 |
2016 | 2205 | 2743 | 1310 | 553 | 86 | 18 | 13 |
2017 | 2037 | 984 | 1303 | 492 | 182 | 28 | 10 |
2018 | 1042 | 939 | 402 | 441 | 152 | 54 | 11 |
2019 | 3904 | 432 | 375 | 120 | 112 | 40 | 16 |
2020 | 4960 | 1640 | 175 | 107 | 28 | 25 | 13 |