Year	% of population
2013	54.4038295598759
2014	54.5745021777481
2015	54.7468409332144
2016	54.9211212186179
2017	55.0965167429876
2018	55.2730153263482
2019	55.4509079969042
2020	55.6299034296477
2021	55.81001562347