Table 3. Estimated stock numbers at age.

Year Age 0 1 2 3 4

20052990 1659 457 49 37
20062740 1265 473 75 34
20072496 1158 394 72 36
20082459 1054 335 42 25
20092231 1035 304 33 15
20101921 937 334 38 15
20111653 808 311 61 18
20121661 697 308 74 25
20131605 700 285 85 32
20141434 676 289 67 33
20151293 603 273 67 26
20161187 543 224 59 20
2017995 497 185 48 17
2018969 417 167 47 15
20191078 404 124 46 21
20201300 447 101 35 23
20211371 533 114 40 24
20221334 560 137 45 23