Table 2. Estimated stock numbers.

Year\Age 1 2 3 4 5 6 7+

199953852 27834 7890 4106 2591 831 837
200047335 42489 18027 3327 1220 972 624
200130977 37272 27174 7467 915 403 526
200235066 23981 23624 12067 2310 298 302
200326635 27337 14472 10461 4225 826 215
200430455 20663 17201 6846 4119 1678 413
200525694 24149 13540 8395 2751 1712 869
200623017 20268 16342 6785 3400 1152 1080
200723957 18339 13548 7841 2553 1362 893
200825463 19036 12324 6396 2950 1108 979
200930761 19944 12357 5906 2516 1415 999
201038638 24343 13117 6264 2645 1372 1319
201143391 30546 16553 7032 3115 1640 1668
201239458 34235 21047 9487 3775 2046 2178
201334752 31351 25694 14133 6297 2844 3177
201434372 27806 24053 18222 10034 4994 4754
201534752 27778 22024 17684 13405 8111 7862
201633456 28085 22382 16437 13114 10899 12987