Table 3. Estimated stock numbers at age.

Year Age 1 2 3 4 5 6 7

198110800 19532 7002 1980 475 63 51
198224250 5358 7785 2590 729 184 44
198314176 11855 2222 2779 896 258 83
198424149 6608 4633 775 877 293 112
198510632 11374 2455 1469 227 254 121
198621709 4723 4114 750 379 63 102
198743152 10268 1766 1303 215 107 48
19887371 18904 3728 538 351 61 45
198921641 3149 6261 1140 155 100 31
19908005 9498 1077 1728 320 44 37
199111784 3388 3325 352 491 101 26
199221830 5016 1089 1005 108 140 38
19937867 9519 1695 310 290 33 55
199413743 3509 3296 490 91 85 27
199510161 6010 1244 1006 139 27 33
19964199 4477 1925 365 294 41 18
199716949 1832 1407 512 105 87 17
19985366 7435 547 368 144 30 30
19994265 2214 2162 141 105 43 18
200014462 1806 640 562 39 30 18
20014101 6072 557 173 160 11 14
20026922 1700 1855 149 44 43 7
20032290 2805 493 499 41 12 13
20043232 908 789 120 130 11 7
20052200 1272 262 196 30 32 4
20067247 882 410 62 45 7 9
20072441 3042 293 106 13 11 4
20081775 975 1070 75 25 3 3
20095561 731 346 264 16 6 2
20106530 2356 271 83 54 3 2
20112476 2802 910 69 18 12 1
20124211 1071 1164 241 15 4 3
20137501 1819 488 383 63 4 2
20146320 3324 809 174 115 18 2
20155814 2837 1548 292 57 39 7
20162162 2731 1334 592 97 20 16
20171913 985 1339 534 201 34 13
2018866 910 443 516 176 67 16
20193846 392 412 164 154 55 26
20202397 1842 182 156 48 46 25
20211736 1148 886 71 46 15 22