Year	% of population
2000	48.7305144464868
2001	49.2750528934363
2002	50.1266352781807
2003	50.9986362866285
2004	51.7873676104922
2005	52.3300439509564
2006	52.88165560429
2007	53.4326792147621
2008	53.9828523399703
2009	54.5319385789256
2010	55.0805533944501
2011	55.6280168259257
2012	56.1745124862301
2013	56.719804011743
2014	57.2640748819057
2015	57.8070827956363
2016	58.3490129127561
2017	58.8896266020395
2018	59.4288997277069
2019	60.0607707601575
2020	60.7096224851873
2021	60.8982210711088
2022	61.0104234071013