Table 4. Estimated catch scaling factors (same for all ages within each year)
Year	Catch multiplier	Low	High
2003	1.56	1.10	2.21
2004	1.75	1.22	2.53
2005	3.51	2.43	5.08
2006	4.94	3.39	7.22
2007	4.04	2.75	5.93
2008	3.85	2.61	5.67
2009	4.56	3.05	6.82
2010	7.13	4.84	10.49
2011	9.81	6.67	14.43
2012	22.19	15.05	32.72
2013	19.70	13.34	29.08