Year	Percent of People Ages 15 and Above
1980-01-01	87.9817581176758
2000-01-01	92.6465377807617
2005-01-01	93.5064697265625
2010-01-01	96.4309082031250
2013-01-01	93.7020721435547
2015-01-01	92.8683090209961