Year	Percent of Working-Age Population
1960-01-01	8.57232619096475
1961-01-01	8.71753458664092
1962-01-01	8.84061691493423
1963-01-01	8.93870255926696
1964-01-01	9.00625258288027
1965-01-01	9.04190958090419
1966-01-01	9.09106774066454
1967-01-01	9.10168318153339
1968-01-01	9.08691343365021
1969-01-01	9.06322351660166
1970-01-01	9.04015886083131
1971-01-01	9.09876368976765
1972-01-01	9.14828314068611
1973-01-01	9.18360186162407
1974-01-01	9.19635726766734
1975-01-01	9.18414340400427
1976-01-01	9.22820126735893
1977-01-01	9.24809799541981
1978-01-01	9.25083780764657
1979-01-01	9.24424447662968
1980-01-01	9.23376761091264
1981-01-01	9.27480355800161
1982-01-01	9.30854421717022
1983-01-01	9.33816234409050
1984-01-01	9.36663725279904
1985-01-01	9.39735566120420
1986-01-01	9.46529188694019
1987-01-01	9.53026317554737
1988-01-01	9.59970661002788
1989-01-01	9.68280298293152
1990-01-01	9.78452452436569
1991-01-01	9.92781329792286
1992-01-01	10.08083652427890
1993-01-01	10.24018090497020
1994-01-01	10.39964070678840
1995-01-01	10.55652617166220
1996-01-01	10.74219230457420
1997-01-01	10.92410420638740
1998-01-01	11.10018668854450
1999-01-01	11.26617663507250
2000-01-01	11.42219766685750
2001-01-01	11.57092086501420
2002-01-01	11.70309612914870
2003-01-01	11.83678728593470
2004-01-01	11.99651212436410
2005-01-01	12.19753945802410
2006-01-01	12.41794682151610
2007-01-01	12.67040470333810
2008-01-01	12.94699531148900
2009-01-01	13.23346485246730
2010-01-01	13.52456943572900
2011-01-01	13.80935643064480
2012-01-01	14.09222008397860
2013-01-01	14.39375573801570
2014-01-01	14.74280186587660
2015-01-01	15.15692430411350
2016-01-01	15.63347119820040
2017-01-01	16.16187829124020