Table 3. Estimated stock numbers at age. | |||||||||
Year Age | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
1980 | 338435 | 386038 | 255819 | 90812 | 69069 | 23899 | 17989 | 11872 | 15257 |
1981 | 433486 | 198659 | 248024 | 147889 | 50851 | 37355 | 11796 | 8939 | 13563 |
1982 | 460269 | 254641 | 131218 | 152182 | 88838 | 29760 | 20279 | 6453 | 12379 |
1983 | 1504293 | 270405 | 171518 | 83812 | 95996 | 54943 | 17301 | 11870 | 11091 |
1984 | 680033 | 883670 | 173555 | 98925 | 46746 | 51599 | 26751 | 8480 | 11323 |
1985 | 850871 | 399576 | 600183 | 112500 | 63511 | 29519 | 30714 | 16037 | 11939 |
1986 | 722797 | 500309 | 275413 | 402109 | 74857 | 41529 | 18338 | 19210 | 17599 |
1987 | 2144317 | 424862 | 344735 | 184148 | 266558 | 48619 | 25569 | 11372 | 22959 |
1988 | 355825 | 1260313 | 278116 | 206360 | 105993 | 145955 | 23989 | 12700 | 17156 |
1989 | 495275 | 209018 | 856543 | 179674 | 130536 | 65184 | 83645 | 13848 | 17335 |
1990 | 561017 | 291257 | 144679 | 579641 | 120141 | 85806 | 40827 | 52716 | 19774 |
1991 | 367116 | 329819 | 197925 | 94053 | 370201 | 74851 | 50366 | 24139 | 43101 |
1992 | 285300 | 215767 | 223519 | 128141 | 59840 | 230158 | 43808 | 29690 | 39873 |
1993 | 371868 | 167599 | 144368 | 141000 | 79027 | 36072 | 129975 | 24906 | 39784 |
1994 | 516489 | 218402 | 109234 | 86471 | 81323 | 44199 | 18637 | 67590 | 33840 |
1995 | 323073 | 303266 | 140596 | 63763 | 48683 | 44298 | 22187 | 9423 | 51562 |
1996 | 575604 | 189561 | 190995 | 78289 | 33584 | 24724 | 20394 | 10292 | 28443 |
1997 | 567641 | 337556 | 113702 | 96058 | 36022 | 14605 | 9438 | 7835 | 14970 |
1998 | 327241 | 332956 | 205582 | 59042 | 45604 | 16138 | 5815 | 3783 | 9194 |
1999 | 260010 | 191540 | 179434 | 82492 | 19922 | 13678 | 3949 | 1433 | 3217 |
2000 | 298257 | 152383 | 112177 | 85759 | 35104 | 7806 | 4605 | 1339 | 1586 |
2001 | 318565 | 174959 | 93755 | 59249 | 41595 | 15991 | 3134 | 1861 | 1189 |
2002 | 383263 | 186819 | 105930 | 47606 | 26904 | 17264 | 5588 | 1103 | 1080 |
2003 | 320116 | 224708 | 110557 | 50916 | 19906 | 9987 | 5112 | 1666 | 655 |
2004 | 306506 | 187765 | 137221 | 56559 | 22907 | 8014 | 3237 | 1668 | 762 |
2005 | 331796 | 179832 | 116382 | 72172 | 26309 | 9485 | 2651 | 1079 | 814 |
2006 | 193734 | 194762 | 112215 | 61954 | 34136 | 11092 | 3177 | 895 | 643 |
2007 | 91222 | 113594 | 114990 | 52428 | 24459 | 11477 | 2734 | 788 | 384 |
2008 | 111734 | 53504 | 69347 | 57965 | 23225 | 9638 | 3581 | 858 | 370 |
2009 | 81797 | 65540 | 32178 | 33714 | 24517 | 8691 | 2808 | 1051 | 362 |
2010 | 152485 | 47971 | 39847 | 15950 | 14756 | 9595 | 2706 | 880 | 445 |
2011 | 83331 | 89416 | 27975 | 17859 | 6078 | 4913 | 2415 | 686 | 338 |
2012 | 69888 | 48843 | 51816 | 12210 | 6441 | 1870 | 1122 | 555 | 237 |
2013 | 21692 | 41051 | 31824 | 29828 | 6426 | 3128 | 783 | 473 | 335 |
2014 | 42255 | 12735 | 26839 | 18319 | 15386 | 2960 | 1195 | 302 | 313 |
2015 | 39537 | 24780 | 7449 | 11595 | 6078 | 3737 | 468 | 190 | 98 |
2016 | 18161 | 23259 | 17130 | 4892 | 7250 | 3555 | 1975 | 249 | 155 |
2017 | 27056 | 10667 | 15404 | 10077 | 2606 | 3438 | 1417 | 793 | 163 |
2018 | 32482 | 15887 | 6809 | 8254 | 4682 | 1038 | 1084 | 450 | 305 |
2019 | 75324 | 19073 | 10210 | 3708 | 3923 | 1923 | 343 | 361 | 253 |
2020 | 68123 | 44212 | 11892 | 5154 | 1576 | 1387 | 516 | 93 | 167 |