Year	% (national estimate)
2001	23.267
2006	15.853
2007	17.903
2008	21.826
2009	21.322
2010	17.486
2011	16.761
2012	13.996
2013	14.764
2014	13.344
2015	15.72
2016	18.274
2017	22.585
2018	25.948
2019	26.885
2020	25.97
2021	27.107
2022	25.914
2023	24.556