Table 3. Estimated stock numbers at age.
Year Age	0	1	2	3	4	5	6	7
2003	897618	331887	143700	66281	29317	4959	898	857
2004	847498	266371	118949	48308	29118	11013	1614	675
2005	715519	235861	95523	36836	14936	12006	3899	946
2006	848560	207627	77816	28247	11526	4651	4981	1798
2007	1048997	242176	83887	34829	10466	4117	1472	2066
2008	1371070	309725	87228	28340	9204	2376	840	796
2009	1356367	424454	123429	35340	10844	3601	925	612
2010	701332	431629	168553	52397	14407	4374	1473	595
2011	678935	204441	190912	73333	19977	5647	1906	812
2012	533634	199447	89481	97212	30592	7852	2315	1057
2013	1060664	148216	83730	42427	52014	14966	3268	1346
2014	570232	364024	64306	39431	20329	25567	6503	1992
2015	479193	169775	172908	32911	20267	8362	11089	3559
2016	348076	144591	71887	79934	15134	8127	3157	5353
2017	316532	93458	53640	27056	27691	5638	3159	2963
2018	378776	85515	33404	17271	8034	8391	1846	1932