Year	% of population
2000	5.23001867547858
2001	5.05857913420612
2002	4.88988467667992
2003	4.69486662683299
2004	4.4926572100478
2005	4.29645379944263
2006	4.10587110931615
2007	3.92097711772024
2008	3.74164224028702
2009	3.5682030774518
2010	3.40009812581142
2011	3.24306763771723
2012	3.09446959964927
2013	2.95014637506397
2014	2.8098751640333
2015	2.67349396340074
2016	2.54094366433241
2017	2.41225147626508
2018	2.2879736441855
2019	2.16787581605461
2020	2.05173034646244
2021	1.93923267520955
2022	1.83017538770409