Year	% of population
2009	42.648746154876
2010	42.6130772300004
2011	42.577604589427
2012	42.5421298913483
2013	42.5068524810957
2014	42.4774587730433
2015	42.4541357259053
2016	42.4366915017873
2017	42.4251313333788
2018	42.4196422521729
2019	42.419838127544
2020	42.4261100052962
2021	42.4380646900694
2022	42.4560938126243