Year	% of population
2011	25.483613178502214
2012	25.685983392811405
2013	25.638991381235517
2014	25.264404527640185
2015	26.084735766925125
2016	26.3315394045144
2017	26.572318338554965
2018	26.813467568409322
2019	27.0554369987888
2020	27.02103757865586
2021	27.20574788833064
2022	27.289848366175082