Year	Percent of People Ages 15 and Above
1999-01-01	98.7918014526367
2007-01-01	99.6019134521484
2009-01-01	99.7598419189453
2010-01-01	99.7711410522461
2011-01-01	99.7786331176758
2012-01-01	99.7757720947266
2013-01-01	99.7893600463867
2014-01-01	99.7889862060547
2015-01-01	99.7880630493164
2016-01-01	99.7900619506836