Year	% of population
2007	34.9132919031063
2008	39.6679690006981
2009	48.2000725714032
2010	62.3365252518299
2011	58.0517698908394
2012	89.6023523544764
2014	58.0928985930572
2015	89.1110596332799
2016	89.4105008563483
2017	84.5902085878082
2018	82.7857261517779
2019	85.4959658784349