Year	% of population
2001	5.778906261877
2002	8.2645336375873
2003	10.7261397409417
2004	11.9800183171576
2005	13.1834583877923
2006	14.3966115631659
2007	15.6196649285128
2008	16.8605055889341
2009	18.1522801898672
2010	19.4514402198614
2011	20.7577789640648
2012	22.0710864449261
2013	23.3909690868282
2014	24.7175796261999
2015	26.050513179343
2016	27.4005091111545
2017	28.9501805978989
2018	30.5074205735579
2019	32.0717110768177
2020	33.6428089117546
2021	35.2201965774342
2022	36.7328900790653