Year	% (national estimate)
2005	69.38
2006	65.1
2009	71.64
2010	70.72
2011	70.9
2012	64.42
2013	70
2014	69.67
2015	69.87
2018	68.257
2019	70.21
2020	69.514
2021	70.454
2022	70.229
2023	70.713