Table 3. Estimated stock numbers at age.

Year Age 1 2 3 4 5 6 7

19819846 20096 6998 1953 452 58 48
198223272 5127 7767 2549 713 180 38
198314183 11916 2187 2740 886 252 73
198423034 6529 4694 769 875 294 98
198510458 11283 2377 1481 232 250 109
198619134 4492 4069 723 374 66 89
198745905 9762 1713 1305 215 104 43
19887276 19953 3623 516 344 61 40
198920492 2961 6431 1116 155 95 29
19908502 9232 1005 1690 319 44 32
199111909 3475 3286 340 462 102 23
199220736 4990 1067 1010 111 124 35
19937251 9124 1705 289 284 35 47
199413895 3308 3188 482 88 83 24
19959694 6007 1215 993 133 27 28
19964005 4312 1865 358 285 39 15
199715555 1768 1370 482 102 84 14
19985380 7129 535 357 132 29 26
19993899 2126 2073 134 97 40 16
200013284 1647 610 526 36 27 16
20013967 5538 528 169 154 10 12
20026668 1629 1740 140 41 40 6
20032217 2655 468 472 38 10 11
20042923 851 712 106 118 10 5
20051762 1099 234 179 27 26 3
20066792 674 361 52 42 6 6
20071928 3043 216 103 9 10 3
20081404 725 1021 56 27 2 3
20095100 616 264 245 13 8 1
20105372 2384 250 65 44 2 2
20112320 2529 905 61 15 11 1
20124225 1071 1062 219 12 4 3
20137447 1855 494 337 50 3 2
20145841 3430 794 168 93 12 1
20155290 2636 1549 250 51 29 4
20162333 2612 1150 555 73 16 10
20171876 1053 1284 403 174 22 8
20181341 898 426 428 113 51 8
20192877 581 373 126 107 28 15