Year	Percent of Working-Age Population
1960-01-01	5.27751468081076
1961-01-01	4.96591341661764
1962-01-01	4.70628757515030
1963-01-01	4.46584938704028
1964-01-01	4.26650335553344
1965-01-01	4.09169850642584
1966-01-01	3.87681923644801
1967-01-01	3.67815649024104
1968-01-01	3.50598733753064
1969-01-01	3.35167583791896
1970-01-01	3.23979178033710
1971-01-01	3.19895654044750
1972-01-01	3.18844113881607
1973-01-01	3.19962800172713
1974-01-01	3.23427725562957
1975-01-01	3.28135274776891
1976-01-01	3.12813457014780
1977-01-01	2.95660547901233
1978-01-01	2.77118480980178
1979-01-01	2.59201153005998
1980-01-01	2.42082962410892
1981-01-01	2.24549806799679
1982-01-01	2.11178465564665
1983-01-01	2.00456592946915
1984-01-01	1.91374377450461
1985-01-01	1.83537242154111
1986-01-01	1.81750500545721
1987-01-01	1.80397466339187
1988-01-01	1.79554758394653
1989-01-01	1.79552169228537
1990-01-01	1.80935858685219
1991-01-01	1.85705006263629
1992-01-01	1.89922039492403
1993-01-01	1.93168770721218
1994-01-01	1.94979276694252
1995-01-01	1.94886416394929
1996-01-01	2.01638699212236
1997-01-01	2.08844249363470
1998-01-01	2.16492380484981
1999-01-01	2.24179809272628
2000-01-01	2.31671547431028
2001-01-01	2.15528399991224
2002-01-01	2.00602489297344
2003-01-01	1.86615987938258
2004-01-01	1.73387895757054
2005-01-01	1.60994782076274
2006-01-01	1.47093475849800
2007-01-01	1.38530183352964
2008-01-01	1.32420145991394
2009-01-01	1.27160601316024
2010-01-01	1.21591008730316
2011-01-01	1.20224029140291
2012-01-01	1.19659955772546
2013-01-01	1.20476290977066
2014-01-01	1.23258854460706
2015-01-01	1.28081500812261
2016-01-01	1.39901600616531
2017-01-01	1.54087527719851