Year	% of population
2006	33.3358348155909
2010	37.8010070793346
2011	42.1377265862186
2012	41.0549899327029
2013	46.3608004514744
2014	44.6937872308814
2016	52.273354344279
2017	52.8299452424811
2018	52.8467903707254
2019	54.2673679112021
2020	62.8483934912689
2021	54.6234121271193