Year	Percent of People Ages 15 and Above
1985-01-01	43.41036
1986-01-01	43.88183
1987-01-01	44.52141
1988-01-01	45.20490
1989-01-01	45.78975
1990-01-01	46.36885
1991-01-01	46.62825
1992-01-01	46.96216
1993-01-01	47.25052
1994-01-01	47.84493
1995-01-01	48.13387
1996-01-01	48.50648
1997-01-01	49.25546
1998-01-01	49.79527
1999-01-01	50.34502
2000-01-01	50.67088
2001-01-01	51.36116
2002-01-01	51.64633
2003-01-01	52.29030
2004-01-01	54.11170
2005-01-01	53.26303
2006-01-01	53.08421
2007-01-01	54.23258
2008-01-01	53.40461
2009-01-01	54.66440
2010-01-01	54.75829
2011-01-01	56.81752
2012-01-01	57.95468
2013-01-01	58.38585
2014-01-01	59.27930
2015-01-01	59.75239
2016-01-01	60.58161