Year	Percent of Working-Age Population
1960-01-01	6.14423777998799
1961-01-01	6.21940540731929
1962-01-01	6.29654184405787
1963-01-01	6.37114577095118
1964-01-01	6.43641532660655
1965-01-01	6.48910950087173
1966-01-01	6.55406434789079
1967-01-01	6.60036640566699
1968-01-01	6.63179043529292
1969-01-01	6.65294955589385
1970-01-01	6.66686700064613
1971-01-01	6.68655240882235
1972-01-01	6.69060373491972
1973-01-01	6.68145260477620
1974-01-01	6.65987012006815
1975-01-01	6.62727394887179
1976-01-01	6.64297664117835
1977-01-01	6.64689254461192
1978-01-01	6.63991979190710
1979-01-01	6.62174304615295
1980-01-01	6.59376916331237
1981-01-01	6.57836900743688
1982-01-01	6.55532586735427
1983-01-01	6.53097857092121
1984-01-01	6.51300389062130
1985-01-01	6.50775608088252
1986-01-01	6.53850341501226
1987-01-01	6.58553785886767
1988-01-01	6.65788597063997
1989-01-01	6.76729078801202
1990-01-01	6.92157493570857
1991-01-01	7.12243974945981
1992-01-01	7.34877185494410
1993-01-01	7.59412260021940
1994-01-01	7.84987178660138
1995-01-01	8.11245899383163
1996-01-01	8.35480457934426
1997-01-01	8.60015268320025
1998-01-01	8.85307061023322
1999-01-01	9.12155786163128
2000-01-01	9.40996842299994
2001-01-01	9.70752848965773
2002-01-01	10.02245233523420
2003-01-01	10.34272243739000
2004-01-01	10.65070306988240
2005-01-01	10.94033002428330
2006-01-01	11.21462977979380
2007-01-01	11.48040513053760
2008-01-01	11.75349582601130
2009-01-01	12.05181188009460
2010-01-01	12.38561564671960
2011-01-01	12.79704909154360
2012-01-01	13.23320613622690
2013-01-01	13.70340238528410
2014-01-01	14.21904678416230
2015-01-01	14.78756579463070
2016-01-01	15.34249346564920
2017-01-01	15.94899690688440