Year	% of population
2006	1.04857964112865
2010	1.06383321544294
2011	8.52056877687291
2012	8.91835392345387
2013	1.51211710200728
2014	1.90660812054523
2016	2.75751736093836
2017	3.2137611968106
2018	2.3400300268544
2019	1.9366332477106
2020	9.95527697573341
2021	2.81853902646417