Table 3. Estimated stock numbers at age.
Year Age	0	1	2	3	4	5	6	7
1999	1791274	313981	92237	41343	17809	14523	12139	2507
2000	1596389	529021	120590	31602	13711	4841	3218	3030
2001	1231099	469817	207734	42397	10207	3738	1058	1120
2002	1052416	357719	183064	74611	14715	2783	924	474
2003	845547	309115	140869	70505	29055	5485	989	560
2004	939012	248715	117814	50941	29083	10927	1990	568
2005	715973	271556	95143	39002	16996	11325	4285	1118
2006	739206	212662	99963	31549	12669	5660	4245	2018
2007	967154	213851	84627	40037	11720	4483	1924	2029
2008	1138422	279143	81154	29588	11224	3303	1279	1213
2009	1370864	332874	109236	32313	11125	4439	1428	1118
2010	643930	414061	133484	44652	12237	4421	1943	1207
2011	707853	191249	171711	56327	16860	4471	1765	1291
2012	542083	211263	78792	79838	24625	6339	1576	1007
2013	1260588	156179	86895	36224	38387	10202	2159	668
2014	572873	393444	65993	40758	16803	17468	3954	873
2015	586447	169001	167938	31434	19421	6764	6838	1466
2016	465527	174368	69213	74826	13398	7362	2209	2112
2017	418146	133041	68869	27766	27762	4536	2277	772
2018	560817	118387	51366	27249	10139	9366	1457	726