Year	Percent of Working-Age Population
1990-01-01	14.3844374183053
1991-01-01	14.9502046415769
1992-01-01	15.5265161575919
1993-01-01	16.1023114660716
1994-01-01	16.6646601549364
1995-01-01	17.2059096162418
1996-01-01	17.9329305353101
1997-01-01	18.6358347669048
1998-01-01	19.3095244126641
1999-01-01	19.9418228894846
2000-01-01	20.5208874525230
2001-01-01	20.9748048512022
2002-01-01	21.3556973437657
2003-01-01	21.6443022431017
2004-01-01	21.8081149502059
2005-01-01	21.8381022032368
2006-01-01	21.7728527509559
2007-01-01	21.5804762804003
2008-01-01	21.3600677525267
2009-01-01	21.2477230324240
2010-01-01	21.3235356250003
2011-01-01	21.6964787104523
2012-01-01	22.2115323073878
2013-01-01	22.8456267617388
2014-01-01	23.5595246548492
2015-01-01	24.3263644919631
2016-01-01	25.2593236101692
2017-01-01	26.2404480160987