Table 3. Estimated stock numbers at age. | ||||||||
Year Age | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
1985 | 613148 | 253005 | 104177 | 25100 | 6596 | 3113 | 8164 | 1316 |
1986 | 1163546 | 181379 | 89909 | 33272 | 6553 | 1301 | 573 | 1435 |
1987 | 504807 | 486424 | 77539 | 35140 | 11468 | 1829 | 376 | 480 |
1988 | 629316 | 137605 | 153761 | 29081 | 10681 | 2915 | 409 | 168 |
1989 | 598520 | 208506 | 35191 | 42775 | 9350 | 2198 | 526 | 84 |
1990 | 773000 | 181417 | 76260 | 9414 | 11041 | 2401 | 377 | 84 |
1991 | 1020225 | 249771 | 57740 | 35683 | 3290 | 3224 | 624 | 99 |
1992 | 700841 | 367191 | 90896 | 21618 | 14530 | 1099 | 843 | 172 |
1993 | 704088 | 214501 | 127735 | 32658 | 7626 | 5068 | 336 | 264 |
1994 | 699422 | 231229 | 79396 | 48308 | 11742 | 2466 | 1536 | 158 |
1995 | 654085 | 232101 | 96690 | 34175 | 16791 | 3738 | 764 | 479 |
1996 | 633399 | 211180 | 86121 | 35572 | 12417 | 4814 | 1049 | 316 |
1997 | 637360 | 191216 | 61883 | 30840 | 11013 | 3031 | 930 | 290 |
1998 | 368689 | 227458 | 59173 | 18684 | 9865 | 2765 | 671 | 364 |
1999 | 779303 | 96802 | 64745 | 14714 | 4917 | 2390 | 480 | 219 |
2000 | 317159 | 315626 | 31576 | 15012 | 3229 | 988 | 411 | 137 |
2001 | 199356 | 86428 | 83495 | 9642 | 3048 | 678 | 150 | 71 |
2002 | 250979 | 60476 | 30886 | 22649 | 2890 | 729 | 117 | 42 |
2003 | 175278 | 83705 | 15196 | 10375 | 6097 | 823 | 197 | 38 |
2004 | 98171 | 64037 | 23747 | 4256 | 2947 | 1727 | 186 | 76 |
2005 | 90615 | 27825 | 16846 | 6369 | 1000 | 610 | 320 | 67 |
2006 | 58771 | 29483 | 8880 | 5998 | 2198 | 353 | 227 | 146 |
2007 | 46506 | 16297 | 10637 | 3867 | 2222 | 876 | 142 | 149 |
2008 | 75536 | 14137 | 5481 | 4696 | 1626 | 931 | 291 | 122 |
2009 | 242340 | 25926 | 5940 | 2596 | 2250 | 659 | 342 | 185 |
2010 | 80163 | 92326 | 10583 | 2917 | 1190 | 985 | 258 | 243 |
2011 | 167155 | 18942 | 29796 | 4789 | 1346 | 491 | 410 | 189 |
2012 | 88249 | 60080 | 7717 | 12610 | 2652 | 584 | 220 | 237 |
2013 | 192728 | 26059 | 18900 | 4222 | 6036 | 1177 | 276 | 205 |
2014 | 331891 | 62427 | 5945 | 6794 | 2359 | 2375 | 541 | 244 |
2015 | 238970 | 108817 | 19362 | 4220 | 4123 | 1233 | 1239 | 408 |
2016 | 202859 | 76848 | 47246 | 8730 | 2309 | 2043 | 564 | 786 |
2017 | 164318 | 72162 | 27934 | 22921 | 4137 | 1253 | 856 | 578 |
2018 | 294324 | 42806 | 28624 | 14316 | 10505 | 1854 | 516 | 630 |
2019 | 291956 | 106919 | 15816 | 13932 | 7512 | 4210 | 883 | 558 |
2020 | 291956 | 97967 | 41592 | 8181 | 8105 | 4225 | 2420 | 868 |