Table 3. Estimated stock numbers at age.

Year Age 2 3 4 5 6 7 8 9 10

197613527 60565 3579 1905 445 64 256 58 28
197713737 10905 45347 2132 958 154 19 177 54
197816853 9310 7919 30592 895 340 37 10 112
197921117 13509 7704 4802 16079 460 141 18 60
198016046 28510 11110 4493 2031 7672 218 67 44
198118497 8660 26504 5868 1997 850 2615 118 49
198212548 25735 5853 13908 1898 894 270 860 86
19838851 9880 25969 2588 5567 496 274 106 235
19845954 7599 7966 13580 851 1798 101 120 94
19859120 2141 5132 3284 5306 279 624 43 101
198616679 6254 1245 1798 1281 2059 84 291 58
198715100 27588 3611 500 514 478 912 43 137
198811426 16229 26871 1018 169 86 179 402 42
198912132 8335 14880 14401 377 53 20 89 139
19907865 11576 7193 8875 4347 84 18 10 51
19913908 7220 8842 3444 2111 459 30 8 18
19924771 2682 4689 3117 558 248 87 15 8
19933053 4549 2005 1225 324 72 71 23 8
19941982 2648 3317 707 102 52 20 28 7
19951932 1212 2125 1281 98 20 13 9 13
19961495 1250 984 979 225 34 7 5 9
19971770 798 927 493 276 83 13 3 6
19981940 1554 642 405 91 132 34 6 4
19992191 1433 1256 253 31 49 60 18 5
20003032 1464 978 574 38 19 23 35 11
20014453 3003 1633 521 107 23 9 14 23
20025791 4116 2896 1115 131 54 11 5 19
20036525 4099 2781 1363 291 61 30 9 12
20049398 4457 2964 1304 323 107 21 18 8
200514739 7066 2898 1237 275 112 42 12 11
200619686 13641 5266 1059 204 91 45 23 10
200718242 17690 9266 1564 207 84 32 25 14
200813581 17099 14570 3599 318 73 36 14 18
200917069 10133 13805 6432 690 94 30 24 16
201017838 15284 7794 6572 1510 240 51 20 23
201125609 10114 11002 4482 1746 408 106 27 17
201223437 25824 9042 6478 1471 482 154 44 19
201320940 18386 20904 6994 2704 454 204 87 22
201415925 16348 14652 12196 3374 876 152 88 43
201513962 12963 17080 13053 6284 1499 325 43 33
201611048 14131 13134 15196 7729 2427 573 133 25
20176531 11858 13261 11778 8413 3599 879 250 66
20186129 5984 10769 9388 6050 3377 1296 333 121