Table 2. Estimated stock numbers.

Year\Age 1 2 3 4 5 6+

199711783 6363 10594 1543 408 178
199810088 9640 2602 2711 399 108
19998569 8041 5779 636 570 107
20007537 6599 3603 1380 169 138
20014676 3814 2782 906 243 58
20025561 2496 1148 551 119 56
20033551 4007 1001 299 106 26
20046741 2092 1912 303 96 58
20053473 3311 346 380 47 27
20064379 2073 1509 112 98 27
20072897 1573 478 395 37 59
20081513 656 296 118 90 19
20091977 336 140 113 39 18
20101458 1199 117 60 38 15
20112154 955 540 72 18 17
20122369 1072 282 348 53 17