Year	% of population
2010	58.6841983975199
2011	56.4055707789357
2012	54.547149558498
2014	78.4536423293177
2015	40.0669743570152
2016	36.5500290903592
2017	35.1973282634185
2018	32.7847245013064
2019	31.3975228938643
2020	30.9942913579675