Table 3. Estimated stock numbers at age.

Year Age 0 1 2 3 4

20052656 1608 454 47 36
20062567 1123 486 74 30
20072420 1084 344 72 34
20082339 1020 310 41 28
20092221 983 276 34 17
20101944 932 294 40 16
20111695 817 311 55 18
20121650 715 333 76 25
20131587 697 311 93 36
20141513 670 294 78 40
20151455 638 270 70 34
20161405 612 236 59 28
20171374 589 217 53 24
20181561 579 247 68 28
20191726 656 255 97 45
20201820 725 315 121 77
20211844 763 371 173 120
pred 774 392 187 154