Year	Percent of Working-Age Population
1960-01-01	4.86280723910738
1961-01-01	4.89020226354923
1962-01-01	4.90225318507181
1963-01-01	4.90003102154213
1964-01-01	4.88400226963718
1965-01-01	4.85457116001989
1966-01-01	4.86582720840339
1967-01-01	4.86476481911061
1968-01-01	4.85435963715564
1969-01-01	4.83622968258614
1970-01-01	4.80693068189768
1971-01-01	4.81933496757350
1972-01-01	4.82870205438784
1973-01-01	4.83462083145817
1974-01-01	4.83516086420596
1975-01-01	4.81919733275169
1976-01-01	4.98180900586029
1977-01-01	5.16644265192121
1978-01-01	5.39614301932049
1979-01-01	5.67149239647793
1980-01-01	5.98053917726049
1981-01-01	6.08712139482048
1982-01-01	6.17187550835822
1983-01-01	6.24646057297640
1984-01-01	6.32573077217466
1985-01-01	6.41981518342110
1986-01-01	6.56236320548235
1987-01-01	6.71312838081768
1988-01-01	6.86198175836270
1989-01-01	6.99382698243286
1990-01-01	7.10279921198714
1991-01-01	7.24994045367296
1992-01-01	7.37532138992094
1993-01-01	7.48984081333353
1994-01-01	7.60482802859963
1995-01-01	7.72691177638371
1996-01-01	8.01859391698301
1997-01-01	8.30035390457493
1998-01-01	8.55967004872661
1999-01-01	8.79667997846743
2000-01-01	9.01754442397602
2001-01-01	9.14484286619110
2002-01-01	9.27763122450317
2003-01-01	9.40531523017878
2004-01-01	9.51120940457855
2005-01-01	9.59231789555287
2006-01-01	9.78518657945508
2007-01-01	9.96810773739592
2008-01-01	10.17374844322270
2009-01-01	10.44949519181340
2010-01-01	10.82998629388770
2011-01-01	11.33607766674420
2012-01-01	11.92864077506070
2013-01-01	12.59469516213970
2014-01-01	13.31682190994100
2015-01-01	14.09006520354810
2016-01-01	14.77803705599850
2017-01-01	15.48867250180720