Table 2. Estimated stock numbers.

Year\Age 1 2 3 4 5 6+

199717417 6513 8969 1389 330 134
199814535 11413 2748 2752 392 112
199913877 9341 5971 689 579 110
20007760 8891 3707 1435 170 145
20016860 4426 3123 906 262 62
200212657 4143 1683 652 138 62
20033246 7179 1516 454 172 43
200419038 2170 2532 408 133 77
20059298 11558 639 807 110 60
200610091 5614 3417 187 186 48
20072823 4462 1201 651 56 84
20081559 964 650 207 144 34
20094806 598 183 126 50 25
20104359 2170 171 45 22 12
20114918 2292 617 46 14 7
201211771 2408 460 184 26 7
201316337 5799 871 227 64 18
20145716 11166 1834 506 145 46
20154148 2472 3358 1209 325 128
20161185 1630 1043 1252 604 225
20176487 813 624 316 339 182
2018711 2120 139 188 125 168
20191229 371 428 42 46 25
20203838 500 75 137 8 13