Year	Percent of People Ages 15 and Above
1983-01-01	94.12606
1984-01-01	94.78561
1985-01-01	94.96654
1986-01-01	95.02320
1987-01-01	95.14988
1988-01-01	95.28923
1989-01-01	95.37410
1990-01-01	95.58887
1991-01-01	95.63856
1992-01-01	95.76532
1993-01-01	95.88623
1994-01-01	96.00478
1995-01-01	96.12787
1996-01-01	96.30593
1997-01-01	96.41598
1998-01-01	96.73808
1999-01-01	96.79916
2000-01-01	96.91603
2001-01-01	96.99275
2002-01-01	97.07689
2003-01-01	97.14916
2004-01-01	97.29369
2005-01-01	97.49521
2006-01-01	97.45829
2007-01-01	97.55205
2008-01-01	97.57300
2009-01-01	98.08223
2010-01-01	98.38273
2011-01-01	98.62805
2012-01-01	98.75351
2013-01-01	98.79772
2014-01-01	98.82647
2015-01-01	98.85536
2016-01-01	98.92272