Year	Percent of Working-Age Population
1960-01-01	14.7674533461094
1961-01-01	14.5592974751775
1962-01-01	14.3371540127463
1963-01-01	14.1166784286050
1964-01-01	13.9101958140818
1965-01-01	13.7223483873783
1966-01-01	13.8201583154640
1967-01-01	13.9098798430846
1968-01-01	13.9956698601601
1969-01-01	14.0838068697249
1970-01-01	14.1808885091638
1971-01-01	14.2043126124475
1972-01-01	14.2153418717006
1973-01-01	14.2129245510264
1974-01-01	14.2045340389589
1975-01-01	14.2023044883641
1976-01-01	14.4989709088989
1977-01-01	14.7906454269551
1978-01-01	15.0596434269658
1979-01-01	15.2916035990150
1980-01-01	15.4877079256360
1981-01-01	15.5826535754434
1982-01-01	15.6523461583220
1983-01-01	15.7146251246847
1984-01-01	15.7902326936271
1985-01-01	15.8914969135437
1986-01-01	16.0877043879122
1987-01-01	16.2923342831784
1988-01-01	16.5066271331375
1989-01-01	16.7261561424404
1990-01-01	16.9438403128451
1991-01-01	17.0946390174061
1992-01-01	17.2510973727820
1993-01-01	17.4069509868938
1994-01-01	17.5480700249993
1995-01-01	17.6620475336659
1996-01-01	17.7859158001682
1997-01-01	17.8718024822533
1998-01-01	17.9313557669390
1999-01-01	17.9850902211503
2000-01-01	18.0490993723402
2001-01-01	18.0352003967834
2002-01-01	18.0372862466827
2003-01-01	18.0598545509517
2004-01-01	18.1034565578380
2005-01-01	18.1695129420484
2006-01-01	18.3860012195613
2007-01-01	18.6110947985458
2008-01-01	18.8702761339483
2009-01-01	19.2056263330835
2010-01-01	19.6430337976431
2011-01-01	20.0698686887547
2012-01-01	20.5944192689664
2013-01-01	21.1868224332630
2014-01-01	21.7987125835729
2015-01-01	22.4024547717621
2016-01-01	23.0108685454220
2017-01-01	23.6036633000615