Year	% (national estimate)
2004	40.883
2005	41.383
2006	42.354
2008	41.796
2009	41.118
2010	41.32
2011	41.425
2012	41.865
2013	40.661
2014	38.777
2017	37.434
2018	36.598
2019	34.781
2020	28.226
2021	33.512
2022	35.385
2023	36.341