Table 3. Estimated stock numbers at age. | |||||||||
Year Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
1980 | 365516 | 374337 | 242365 | 82202 | 60760 | 26304 | 16685 | 11641 | 14516 |
1981 | 397547 | 214326 | 240916 | 141297 | 46314 | 33160 | 12355 | 7891 | 12447 |
1982 | 446006 | 233333 | 140574 | 146028 | 83307 | 26529 | 16555 | 6213 | 10287 |
1983 | 1058249 | 261949 | 155605 | 87995 | 89394 | 49645 | 13904 | 8738 | 8762 |
1984 | 726361 | 621664 | 172197 | 94401 | 51717 | 50704 | 24072 | 6789 | 8597 |
1985 | 878203 | 426519 | 415200 | 108046 | 57900 | 30788 | 26235 | 12543 | 8063 |
1986 | 704868 | 515844 | 287338 | 265775 | 67700 | 35155 | 16273 | 13964 | 11031 |
1987 | 1589655 | 414217 | 350175 | 186509 | 169082 | 41652 | 18835 | 8780 | 13566 |
1988 | 442072 | 933582 | 272456 | 212085 | 108257 | 92731 | 18562 | 8452 | 10087 |
1989 | 540311 | 259669 | 632591 | 175417 | 133082 | 65416 | 48044 | 9683 | 9728 |
1990 | 508181 | 317621 | 177137 | 415100 | 112732 | 82865 | 35590 | 26316 | 10693 |
1991 | 388519 | 298808 | 216410 | 116020 | 267358 | 70590 | 45775 | 19802 | 20713 |
1992 | 359945 | 228343 | 201516 | 138972 | 73030 | 163477 | 37697 | 24618 | 21919 |
1993 | 327843 | 211406 | 152456 | 127037 | 85816 | 43935 | 86043 | 19974 | 24803 |
1994 | 509585 | 192610 | 139771 | 94326 | 76654 | 50388 | 22442 | 44257 | 23168 |
1995 | 315658 | 298729 | 121704 | 79199 | 51543 | 40456 | 22310 | 10007 | 30238 |
1996 | 552740 | 185123 | 188903 | 68903 | 43082 | 27156 | 17926 | 9958 | 18064 |
1997 | 589316 | 323534 | 111269 | 96672 | 33237 | 19986 | 10215 | 6789 | 10675 |
1998 | 416969 | 344514 | 188428 | 53769 | 43536 | 14367 | 6938 | 3571 | 6140 |
1999 | 290098 | 243204 | 188527 | 80358 | 20881 | 15996 | 4042 | 1966 | 2768 |
2000 | 309660 | 169499 | 138971 | 87763 | 34890 | 8739 | 5372 | 1367 | 1611 |
2001 | 310765 | 181076 | 98591 | 66710 | 39523 | 15200 | 3091 | 1913 | 1067 |
2002 | 392954 | 181798 | 105643 | 46932 | 29322 | 16556 | 5004 | 1025 | 994 |
2003 | 284547 | 229863 | 104015 | 47413 | 18833 | 10913 | 4502 | 1370 | 556 |
2004 | 264287 | 166661 | 136280 | 49521 | 20128 | 7338 | 3084 | 1281 | 551 |
2005 | 237609 | 154981 | 101634 | 68142 | 22056 | 8121 | 2104 | 890 | 532 |
2006 | 182770 | 139539 | 96603 | 52774 | 31662 | 9206 | 2360 | 616 | 419 |
2007 | 89313 | 107267 | 85320 | 47378 | 22594 | 11886 | 2193 | 566 | 250 |
2008 | 101717 | 52452 | 67150 | 44291 | 21979 | 9411 | 3356 | 623 | 233 |
2009 | 102007 | 59683 | 31812 | 32244 | 18594 | 8087 | 2160 | 776 | 199 |
2010 | 155544 | 59895 | 37122 | 16262 | 14848 | 7736 | 2272 | 611 | 277 |
2011 | 99122 | 91272 | 36250 | 17681 | 6833 | 5544 | 1831 | 541 | 213 |
2012 | 78021 | 58197 | 56049 | 17712 | 7579 | 2592 | 1344 | 447 | 185 |
2013 | 23649 | 45810 | 37044 | 30048 | 8617 | 3356 | 818 | 427 | 202 |
2014 | 33221 | 13893 | 29553 | 20100 | 14381 | 3577 | 902 | 222 | 171 |
2015 | 28693 | 19524 | 8676 | 14199 | 7744 | 4204 | 502 | 128 | 56 |
2016 | 18949 | 16893 | 13214 | 5249 | 7802 | 3760 | 1448 | 174 | 64 |
2017 | 28864 | 11145 | 11329 | 7769 | 2766 | 3593 | 1212 | 470 | 78 |
2018 | 34508 | 16986 | 7396 | 6422 | 3840 | 1160 | 988 | 336 | 152 |
2019 | 134649 | 20315 | 11434 | 4360 | 3366 | 1746 | 369 | 316 | 157 |
2020 | 101193 | 79172 | 13131 | 5997 | 1914 | 1202 | 375 | 80 | 103 |