Year	Percent of Working-Age Population
1990-01-01	4.32291015260586
1991-01-01	4.32110874618697
1992-01-01	4.31348781178872
1993-01-01	4.30725086046320
1994-01-01	4.31127666291487
1995-01-01	4.32988710168064
1996-01-01	4.36014078738625
1997-01-01	4.39683788542955
1998-01-01	4.44113048812294
1999-01-01	4.49343214823367
2000-01-01	4.55445395174934
2001-01-01	4.62702774503130
2002-01-01	4.69636814711068
2003-01-01	4.75806597086802
2004-01-01	4.80605147285033
2005-01-01	4.83828225526336
2006-01-01	4.87509214605436
2007-01-01	4.89716318168305
2008-01-01	4.91395380964133
2009-01-01	4.93706410540731
2010-01-01	4.97173450035912
2011-01-01	5.01953039583290
2012-01-01	5.07428336459398
2013-01-01	5.13098680209545
2014-01-01	5.18270273117803
2015-01-01	5.22691970765784
2016-01-01	5.26668188740192
2017-01-01	5.30311879018825