Year	% of population
2008	84.0144726392298
2010	85.6929233512868
2011	58.7094888159899
2012	88.6203541259195
2014	92.6647910092798
2015	91.420189677644
2016	87.8789119110337
2017	90.2836078076055
2018	45.0034159786049
2019	45.3801251984195
2020	55.4329376426323