Year	% of population
2000	8.904353980611141
2001	9.151251625702708
2002	9.403563765830583
2003	9.695758859960529
2004	9.99258509917239
2005	10.309715266969366
2006	10.666574258479146
2007	11.010725218011606
2008	11.355627907147955
2009	11.744584770477143
2010	12.148059209184837
2011	12.531356505239625
2012	12.971462893117103
2013	13.440646546175593
2014	14.041244175505339
2015	14.740266578626114
2016	15.554454422354354
2017	16.439545710499228
2018	17.50282306676488
2019	18.659487575340094
2020	19.864916485589156
2021	20.96591714775444
2022	22.047850277334106