Year	% of population
2000	22.2928074804762
2001	22.7460097420912
2002	23.200963523096
2003	23.6574689759674
2004	24.1155672357381
2005	24.5642447224496
2006	24.9185279624971
2007	25.2715804659878
2008	25.6233267555193
2009	25.9730245436636
2010	26.321067736107
2011	30.2420416962567
2012	34.1660022880683
2013	38.0903976008666
2014	42.7610959855505
2015	47.4590667445968
2016	52.0890914501162
2017	56.5907498867424
2018	60.8267760838514
2019	65.0083050960222
2020	69.1371586760932
2021	72.6655668705716
2022	73.3419919439661