Year	% (national estimate)
2001	13.983
2006	8.925
2007	9.378
2008	12.1
2009	11.422
2010	9.992
2011	9.202
2012	7.533
2013	7.889
2014	8.028
2015	7.99
2016	8.733
2017	11.272
2018	12.551
2019	18.374
2020	15.818
2021	15.16
2022	13.664
2023	12.849