Year	% of population
2000	8.28530044207824
2001	8.64047942200959
2002	8.98629582134225
2003	9.32208585596108
2004	9.64744725375952
2005	9.96153547102589
2006	10.2644175947139
2007	10.5550787915381
2008	10.8337736915036
2009	11.0220410741386
2010	11.2019449777584
2011	11.3735399803252
2012	11.5365169297833
2013	11.6362700513655
2014	11.7366811006634
2015	11.8379122916262
2016	11.9399656246299