Year	% of population
2011	28.149152921831504
2012	28.381672534060783
2013	28.402008636831972
2014	27.283626572075615
2015	27.402148634227135
2016	28.087506651445732
2017	28.28816274834026
2018	28.475929548950653
2019	28.656506020195245
2020	28.71494562361128
2021	28.897348500650647
2022	29.05174143343019