Year	% of population
2000	45.2387152227125
2001	45.5481402767857
2002	45.8623232144616
2003	46.5175406796529
2004	47.1663641228692
2005	47.6267871154633
2006	48.0761482226003
2007	48.5137331238277
2008	48.9394104076347
2009	49.3530478190927
2010	49.7545128865992
2011	50.1431895131696
2012	50.5189973130114
2013	50.8823159787062
2014	51.2321124063326
2015	51.5687905474947
2016	52.0978111687608
2017	52.6174055673732
2018	53.1270183408564
2019	53.6269388377599
2020	54.1166379737477
2021	54.5956034146975
2022	54.8447584872486