Year	% of population
2006	1.77876781456965
2010	1.14058890274518
2011	1.14418291743324
2012	1.27935385267573
2013	0.422331933075257
2014	0.750443675774504
2016	0.64475903043007
2017	0.937914787600539
2018	1.08368766866275
2019	1.08253921086276
2020	1.20102980915977
2021	0.992505061796587