Year	Percent of Working-Age Population
1960-01-01	5.51297490404250
1961-01-01	5.59213228571807
1962-01-01	5.66235041825593
1963-01-01	5.71655349480781
1964-01-01	5.74472380755854
1965-01-01	5.74149537564172
1966-01-01	5.81676734833156
1967-01-01	5.85444500600847
1968-01-01	5.86056540264267
1969-01-01	5.84230126415376
1970-01-01	5.80533524949242
1971-01-01	5.97346554754459
1972-01-01	6.11841505463037
1973-01-01	6.23969538315088
1974-01-01	6.33441063780866
1975-01-01	6.39885592400731
1976-01-01	6.38986072711299
1977-01-01	6.36093877265243
1978-01-01	6.31953722607067
1979-01-01	6.27056185338774
1980-01-01	6.21559328433661
1981-01-01	6.25050763367611
1982-01-01	6.26906445100378
1983-01-01	6.27368611321365
1984-01-01	6.26683009424853
1985-01-01	6.25084961652415
1986-01-01	6.27879421800087
1987-01-01	6.29389566581026
1988-01-01	6.29577642913016
1989-01-01	6.28153011523323
1990-01-01	6.25010033237549
1991-01-01	6.30521770282513
1992-01-01	6.32448014247316
1993-01-01	6.31176528675587
1994-01-01	6.27310885505076
1995-01-01	6.21201462247592
1996-01-01	6.30027969909487
1997-01-01	6.36728680638525
1998-01-01	6.40583324460752
1999-01-01	6.40717425844614
2000-01-01	6.36630134390296
2001-01-01	6.22681146183064
2002-01-01	6.07270895266494
2003-01-01	5.91099826211394
2004-01-01	5.74799480575933
2005-01-01	5.58760094954581
2006-01-01	5.46116334161833
2007-01-01	5.33727500892752
2008-01-01	5.21732376367809
2009-01-01	5.10123894694511
2010-01-01	4.99215628148625
2011-01-01	4.92004372410539
2012-01-01	4.84449962707246
2013-01-01	4.78004958943455
2014-01-01	4.74402986772205
2015-01-01	4.74450919745326
2016-01-01	4.80561985244744
2017-01-01	4.88596146974102