Table 3. Estimated stock numbers at age.

Year Age 0 1 2 3 4

20053224 1784 450 52 39
20063151 1368 469 76 40
20072696 1334 433 80 43
20082610 1140 353 43 27
20092359 1097 286 33 14
20101771 983 326 40 16
20111508 739 292 60 20
20121699 638 324 76 28
20131706 718 296 97 37
20141624 722 309 65 38
20151613 686 304 73 27
20161603 678 260 66 23
20171479 670 246 63 22
20181556 627 334 101 33
20192068 654 300 166 77
20202486 863 322 162 147