Table 3. Estimated stock numbers at age.
Year Age	1	2	3	4	5	6	7
1999	51460	30264	10063	4832	2899	323	1082
2000	44910	42087	17821	3945	1445	904	506
2001	26858	36398	26801	7022	1158	472	504
2002	35853	19243	23348	12415	2122	389	354
2003	23774	27457	11732	10317	4364	720	283
2004	27961	17459	16447	5685	3770	1747	413
2005	23679	22785	11278	7328	2113	1532	934
2006	17888	18926	15288	5518	2749	859	1078
2007	18995	14860	12187	6973	1984	1042	797
2008	22026	15294	10314	5669	2397	755	779
2009	23935	16336	10119	4979	1978	899	645
2010	32917	18493	10319	4738	1933	777	698
2011	35106	25747	12807	4977	1823	835	714
2012	33541	27202	16817	6811	1991	757	740
2013	29318	25659	20000	9419	3403	994	795
2014	25504	23774	18375	12219	4994	1845	1008
2015	25859	22193	17163	11384	6655	2817	1692
2016	29956	21906	17512	10533	6157	3715	2672
2017	41522	23434	16129	11204	5575	3368	3761
2018	33612	32147	17809	9823	6437	3066	4209
2019	23099	25432	23508	11333	5190	3737	4341