Table 3. Estimated stock numbers at age. | |||||||
Year Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
1981 | 10245 | 20077 | 6984 | 1966 | 466 | 64 | 51 |
1982 | 24126 | 5191 | 7852 | 2586 | 740 | 191 | 46 |
1983 | 14203 | 12040 | 2225 | 2801 | 907 | 266 | 87 |
1984 | 23870 | 6551 | 4772 | 787 | 891 | 300 | 115 |
1985 | 10481 | 11499 | 2424 | 1506 | 232 | 252 | 122 |
1986 | 20420 | 4565 | 4135 | 733 | 368 | 64 | 96 |
1987 | 45647 | 10172 | 1760 | 1343 | 217 | 104 | 48 |
1988 | 7095 | 19983 | 3750 | 533 | 353 | 62 | 43 |
1989 | 21147 | 2973 | 6469 | 1153 | 158 | 99 | 32 |
1990 | 8346 | 9473 | 1011 | 1695 | 322 | 44 | 36 |
1991 | 11918 | 3496 | 3391 | 349 | 476 | 106 | 26 |
1992 | 21223 | 5050 | 1083 | 1040 | 113 | 130 | 40 |
1993 | 7526 | 9334 | 1734 | 299 | 296 | 36 | 53 |
1994 | 14371 | 3416 | 3294 | 498 | 91 | 87 | 28 |
1995 | 10441 | 6275 | 1275 | 1049 | 141 | 28 | 34 |
1996 | 4344 | 4639 | 1983 | 381 | 308 | 43 | 19 |
1997 | 17288 | 1905 | 1455 | 510 | 109 | 91 | 17 |
1998 | 5586 | 7731 | 556 | 370 | 141 | 31 | 30 |
1999 | 4170 | 2234 | 2175 | 139 | 104 | 43 | 19 |
2000 | 14444 | 1759 | 631 | 558 | 39 | 30 | 19 |
2001 | 4285 | 6043 | 555 | 178 | 165 | 11 | 14 |
2002 | 7268 | 1774 | 1875 | 150 | 44 | 44 | 7 |
2003 | 2412 | 2918 | 502 | 521 | 43 | 12 | 14 |
2004 | 3203 | 942 | 775 | 116 | 136 | 12 | 7 |
2005 | 2149 | 1223 | 258 | 193 | 30 | 32 | 4 |
2006 | 7103 | 851 | 398 | 58 | 44 | 7 | 8 |
2007 | 2522 | 3077 | 283 | 106 | 12 | 10 | 4 |
2008 | 1772 | 981 | 1105 | 72 | 26 | 3 | 3 |
2009 | 5522 | 734 | 350 | 267 | 15 | 6 | 1 |
2010 | 6050 | 2414 | 275 | 79 | 51 | 3 | 2 |
2011 | 2403 | 2668 | 931 | 64 | 16 | 12 | 1 |
2012 | 4201 | 1071 | 1121 | 211 | 12 | 4 | 3 |
2013 | 7679 | 1805 | 504 | 348 | 48 | 3 | 2 |
2014 | 5802 | 3422 | 803 | 169 | 94 | 12 | 1 |
2015 | 5358 | 2541 | 1575 | 255 | 51 | 29 | 4 |
2016 | 2456 | 2513 | 1148 | 561 | 75 | 16 | 10 |
2017 | 1978 | 1078 | 1244 | 410 | 179 | 24 | 8 |
2018 | 1076 | 894 | 435 | 369 | 98 | 46 | 8 |
2019 | 3846 | 422 | 348 | 100 | 60 | 16 | 10 |
2020 | 6056 | 1544 | 159 | 74 | 14 | 9 | 4 |