Table 3. Estimated stock numbers at age. | ||||||||
Year Age | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
1985 | 588613 | 247530 | 109457 | 27072 | 7079 | 3575 | 8423 | 1328 |
1986 | 1278813 | 169131 | 98322 | 35418 | 6942 | 1449 | 679 | 1324 |
1987 | 524302 | 563966 | 82351 | 39210 | 12337 | 2055 | 480 | 531 |
1988 | 633967 | 141351 | 173181 | 31393 | 12003 | 3321 | 480 | 257 |
1989 | 649480 | 205692 | 35892 | 46509 | 10371 | 2490 | 584 | 111 |
1990 | 863911 | 197204 | 78990 | 9447 | 11801 | 2856 | 427 | 91 |
1991 | 1254495 | 279461 | 62701 | 40732 | 3538 | 3754 | 798 | 125 |
1992 | 879032 | 466529 | 108659 | 25000 | 17637 | 1343 | 1069 | 265 |
1993 | 968223 | 270802 | 165805 | 40676 | 9445 | 6845 | 477 | 413 |
1994 | 1107365 | 324315 | 107717 | 67606 | 16035 | 3489 | 2433 | 279 |
1995 | 1137751 | 383179 | 154989 | 54249 | 26371 | 6007 | 1356 | 1032 |
1996 | 1005766 | 389285 | 158063 | 61152 | 23136 | 8900 | 2018 | 715 |
1997 | 1073026 | 316565 | 115449 | 66411 | 21986 | 6996 | 2138 | 688 |
1998 | 557237 | 378752 | 86877 | 29536 | 16581 | 4592 | 1265 | 773 |
1999 | 1469556 | 130391 | 100800 | 20236 | 6800 | 3762 | 700 | 418 |
2000 | 662127 | 640018 | 42449 | 21800 | 4168 | 1299 | 638 | 251 |
2001 | 471257 | 171289 | 184301 | 18386 | 6840 | 1200 | 356 | 166 |
2002 | 685332 | 164271 | 79077 | 54854 | 7571 | 2267 | 251 | 147 |
2003 | 417306 | 230185 | 47884 | 31718 | 18910 | 3000 | 788 | 88 |
2004 | 249582 | 162497 | 62899 | 12414 | 8610 | 4595 | 597 | 285 |
2005 | 215484 | 60133 | 35660 | 13747 | 2056 | 1272 | 525 | 151 |
2006 | 94222 | 54824 | 13599 | 9315 | 3262 | 375 | 273 | 154 |
2007 | 63819 | 25728 | 17466 | 5428 | 3423 | 1216 | 180 | 210 |
2008 | 78243 | 21473 | 8714 | 7431 | 2399 | 1456 | 503 | 197 |
2009 | 341499 | 35884 | 9194 | 4175 | 3929 | 1097 | 714 | 359 |
2010 | 131187 | 146167 | 16909 | 4727 | 2137 | 2099 | 509 | 633 |
2011 | 329480 | 34816 | 57449 | 8862 | 2373 | 1082 | 1138 | 515 |
2012 | 146937 | 126058 | 15780 | 26615 | 4637 | 1172 | 505 | 694 |
2013 | 455906 | 46752 | 41612 | 8766 | 13159 | 2406 | 604 | 577 |
2014 | 849263 | 167335 | 13712 | 15082 | 4832 | 5693 | 1129 | 657 |
2015 | 659101 | 268125 | 48608 | 8356 | 8212 | 2821 | 3085 | 998 |
2016 | 502539 | 195604 | 113404 | 19465 | 4370 | 4051 | 1558 | 1956 |
2017 | 447148 | 185533 | 68324 | 50743 | 8492 | 2180 | 1857 | 1342 |
2018 | 678789 | 121152 | 68809 | 29900 | 23046 | 4216 | 818 | 1225 |
2019 | 699831 | 254957 | 41986 | 30327 | 13758 | 9512 | 2073 | 851 |
2020 | 699831 | 243290 | 106912 | 22343 | 18049 | 8625 | 5909 | 1833 |