Year	% of population
2000	96.5385136863648
2001	96.4441033512408
2002	96.3496930161167
2003	96.2552826809926
2004	96.1608723458685
2005	96.0664620107445
2006	95.9720516756204
2007	95.8776413404963
2008	95.7832310053722
2009	95.6888206702482
2010	95.5944103351241
2011	95.5
2012	95.4055896648759
2013	95.3111793297519
2014	95.3111793297519
2015	95.3111793297519
2016	95.3111793297519
2017	95.3111793297519