Year	% of population
2000	4.16112693122669
2001	4.64521105092543
2002	5.13883109844991
2003	5.64179288235145
2004	6.54981932752754
2005	7.66562389299126
2006	8.79675509070874
2007	9.94309395424926
2008	11.1050118138525
2009	12.2823572765206
2010	13.4760634593862
2011	14.6859905747985
2012	15.9125580822648
2013	17.1557987744749
2014	18.4161430412753
2015	19.6938380286064
2016	20.9889037650551
2017	22.3015666963327
2018	23.6322998602978
2019	24.9811064482039
2020	26.3482236537259
2021	27.7338884299736
2022	27.8438185893828