Year	% of people ages 15 and above
1993	91.0630874633789
1996	91.207160949707
2004	92.8037796020508
2005	92.8486633300781
2006	92.2996826171875
2007	92.6517868041992
2008	93.3781814575195
2009	93.2446899414062
2010	93.3723297119141
2011	93.5805282592773
2014	94.1862487792969
2015	94.2450485229492
2016	94.6538467407227
2018	95.0925064086914
2019	95.249267578125
2020	95.6363296508789