Year	Percent of People Ages 15 and Above
1993-01-01	86.77129
1994-01-01	86.81530
1995-01-01	87.08187
1996-01-01	87.32161
1997-01-01	87.56225
1998-01-01	87.80577
1999-01-01	87.50032
2000-01-01	88.32033
2001-01-01	88.58603
2002-01-01	88.83248
2003-01-01	89.07212
2004-01-01	89.31090
2005-01-01	89.55313
2006-01-01	89.76627
2007-01-01	90.29448
2008-01-01	90.51049
2009-01-01	90.71516