Year	% (national estimate)
1986	68.29
1997	51.93
2004	59.51
2007	79.88
2009	83
2011	81.89
2012	80.82
2013	77.21
2014	80.25
2015	80.44
2016	85.98
2017	77.87
2018	84.89
2019	78.19
2020	76.88
2021	65.91
2022	69.63