Table 2. Estimated stock numbers.

Year\Age 1 2 3 4 5 6 7+

19977170 1273 2420 805 165 109 25
19983492 5357 756 755 163 35 21
19993136 2810 2986 237 142 36 9
20002785 2442 1674 884 43 31 7
20012427 2077 1392 506 166 10 6
20024136 1784 1118 390 99 44 3
20032529 3167 985 297 80 27 8
20044489 1759 1877 285 61 24 7
20052770 3850 975 599 67 18 7
20063404 2241 2502 313 146 20 4
20072070 2410 1437 920 87 46 4
20081805 1582 1415 514 242 27 8
20093608 1436 1123 473 133 61 4
20102874 2766 984 428 120 35 7
20113688 2086 1865 367 109 31 4