Year	Percent
2000	27
2001	27
2002	35
2003	41
2004	45
2005	52
2006	52
2007	54
2008	60
2009	62
2010	65
2011	62
2012	66
2013	63
2014	74
2015	62
2016	61
2017	65
2018	57
2019	63
2020	63