Year	% of population
2006	8.09722876412132
2010	7.48902511959915
2011	15.5433535598428
2012	16.2730962734979
2013	14.6720860814727
2014	11.653528616164
2016	19.642647814512
2017	18.7656212192056
2018	17.8107163807359
2019	18.3717785239616
2020	40.1045564618368
2021	25.4446684440481