Year	% of population
2000	14.67292427930508
2001	14.79228767913014
2002	15.30012982328486
2003	15.50358144757119
2004	15.8219475367385
2005	16.22411183396784
2006	16.67310214049785
2007	17.13879282818827
2008	17.53953802850879
2009	17.89024054785956
2010	18.24834272558912
2011	18.35625534885838
2012	18.64502186034214
2013	18.86032248694549
2014	19.06885164666031
2015	19.35514547484222
2016	19.69782993302632
2017	20.08269147416511
2018	20.43673281836298
2019	20.8362246733691
2020	21.19731967665719
2021	24.04614860613232
2022	24.35655525721907