Year	% (national estimate)
2007	11.886
2008	13.721
2009	13.856
2010	15.338
2011	16.898
2012	17.318
2013	18.625
2014	18.209
2015	22.353
2016	16.219
2017	18.115
2018	26.782
2019	33.302
2020	27.589
2021	26.982
2022	28.552