Year	%, all forms
2000	76
2001	75
2002	78
2003	77
2004	76
2005	76
2006	73
2007	74
2008	75
2009	76
2010	75
2011	75
2012	76
2013	75
2014	74
2015	73
2016	74
2017	75
2018	76
2019	76
2020	66
2021	71
2022	77