Year	% of population
2013	1.1685759095889
2014	1.40615797667889
2015	1.64717511247967
2016	1.89175623078963
2017	2.13997597586319
2018	2.39200203612692
2019	2.6479285376764
2020	2.90787245466824
2021	3.17195157297733
2022	3.4401889360661