Table 3. Estimated stock numbers at age.

Year Age 1 2 3 4 5 6 7

199950553 30722 10354 4951 2957 326 1046
200046519 41659 18046 4050 1506 919 498
200124989 37276 26731 7118 1188 496 502
200240951 18225 23910 12812 2127 394 349
200322542 29662 11230 10509 4561 707 274
200429160 16576 16702 5660 3877 1852 397
200524208 23699 10850 7201 2129 1597 965
200616141 19265 15923 5497 2747 884 1122
200718587 14067 12294 7152 1981 1035 800
200823304 15344 10132 5722 2404 749 775
200923395 16703 10256 4969 1975 892 635
201035084 18127 10335 4755 1952 770 703
201137107 26790 12723 4912 1810 858 736
201235330 27819 16942 6777 1933 730 760
201329526 26284 20429 9410 3475 978 791
201423951 24052 18487 12547 5106 1910 999
201525871 21837 17159 11474 6938 2917 1749
201634870 22966 17524 10636 6250 3917 2797
201762229 27891 17393 11324 5764 3501 4075
201849258 47532 22560 11166 6873 3319 4689
201924304 37900 37131 16465 6602 4312 5127
2020146464 19220 27041 26002 11058 4327 6119