Year	Percent of Working-Age Population
1960-01-01	7.14727459518630
1961-01-01	7.06145957230494
1962-01-01	6.94620283516526
1963-01-01	6.80676857801877
1964-01-01	6.64285536894342
1965-01-01	6.45963167080606
1966-01-01	6.38663528992932
1967-01-01	6.28789533987972
1968-01-01	6.17608826920999
1969-01-01	6.06523379304270
1970-01-01	5.96295947271850
1971-01-01	5.94057372474607
1972-01-01	5.91561765779918
1973-01-01	5.88673058878091
1974-01-01	5.85024298133788
1975-01-01	5.80625025944096
1976-01-01	5.79477150222118
1977-01-01	5.77103901371793
1978-01-01	5.73802741213339
1979-01-01	5.69697256672204
1980-01-01	5.64996003247755
1981-01-01	5.60033208481600
1982-01-01	5.54148366713095
1983-01-01	5.48346474977525
1984-01-01	5.43726542136599
1985-01-01	5.40754487269537
1986-01-01	5.46050852202350
1987-01-01	5.51319420686509
1988-01-01	5.56307685270221
1989-01-01	5.60679603414813
1990-01-01	5.64313361448241
1991-01-01	5.69416319566655
1992-01-01	5.73555364582204
1993-01-01	5.77113803783141
1994-01-01	5.80460906014476
1995-01-01	5.83840922455011
1996-01-01	5.89712991901692
1997-01-01	5.94658756015068
1998-01-01	5.98639249751240
1999-01-01	6.01592501363148
2000-01-01	6.03506876004533
2001-01-01	6.05585283920686
2002-01-01	6.06435405262449
2003-01-01	6.06452725542626
2004-01-01	6.06007013558814
2005-01-01	6.05173976125751
2006-01-01	6.10756482725679
2007-01-01	6.16019693811001
2008-01-01	6.20328286226205
2009-01-01	6.22639319817561
2010-01-01	6.22418488034198
2011-01-01	6.28271222115277
2012-01-01	6.32192064563643
2013-01-01	6.35273799541041
2014-01-01	6.39056643127869
2015-01-01	6.44505498446949
2016-01-01	6.49303709601127
2017-01-01	6.56156393387617