Table 3. Estimated stock numbers at age.

Year Age 0 1 2 3 4

20052524 1677 463 46 36
20062436 1067 453 71 29
20072325 1028 309 66 32
20082263 980 293 40 27
20092176 952 288 36 18
20101948 914 308 41 17
20111708 819 319 56 19
20121622 720 321 72 24
20131538 684 297 82 32
20141461 648 280 73 35
20151415 616 257 67 32
20161373 595 234 60 28
20171333 577 224 58 27
20181451 561 230 66 31
20191549 609 234 80 43
20201601 649 273 96 61
20211612 668 308 130 83