Year	Percent of Working-Age Population
1960-01-01	3.63068684780855
1961-01-01	3.77439041310812
1962-01-01	3.90786954581288
1963-01-01	4.03017596542948
1964-01-01	4.14441816152167
1965-01-01	4.24945696770768
1966-01-01	4.38749102314474
1967-01-01	4.51056932085084
1968-01-01	4.62005154270170
1969-01-01	4.71649843369300
1970-01-01	4.80174141713227
1971-01-01	4.91525367936298
1972-01-01	5.01104872479635
1973-01-01	5.09109946993282
1974-01-01	5.16039682144994
1975-01-01	5.21928293115514
1976-01-01	5.30737605941534
1977-01-01	5.37888843204402
1978-01-01	5.43729147588216
1979-01-01	5.48484474710950
1980-01-01	5.52311239541276
1981-01-01	5.59640647802797
1982-01-01	5.65532235931494
1983-01-01	5.70300281874674
1984-01-01	5.74104895331879
1985-01-01	5.77206908498130
1986-01-01	5.83453848886183
1987-01-01	5.88246183655566
1988-01-01	5.91822080343070
1989-01-01	5.94453183178337
1990-01-01	5.96325551559331
1991-01-01	6.00395456844622
1992-01-01	6.03099594814267
1993-01-01	6.04679431387092
1994-01-01	6.05233461540734
1995-01-01	6.04904431498331
1996-01-01	6.03305503924366
1997-01-01	6.00568468856115
1998-01-01	5.97019439592087
1999-01-01	5.92945877002443
2000-01-01	5.88542554419842
2001-01-01	5.86680110754095
2002-01-01	5.83834358552568
2003-01-01	5.80328814177831
2004-01-01	5.76405083428241
2005-01-01	5.72280111051696
2006-01-01	5.70239811555240
2007-01-01	5.67513616087932
2008-01-01	5.64394184579437
2009-01-01	5.61030347933046
2010-01-01	5.57683623349573
2011-01-01	5.55438952886638
2012-01-01	5.52797729905091
2013-01-01	5.50272020702046
2014-01-01	5.48283250109524
2015-01-01	5.47151928647145
2016-01-01	5.49184644402421
2017-01-01	5.51206852773220