Year	Percent of Working-Age Population
1960-01-01	6.25786856249343
1961-01-01	6.35435371346629
1962-01-01	6.44416602352257
1963-01-01	6.52310702971740
1964-01-01	6.58556685436192
1965-01-01	6.62990190068919
1966-01-01	6.69301325650138
1967-01-01	6.73491661710096
1968-01-01	6.76162936235303
1969-01-01	6.77964575846784
1970-01-01	6.79303871289182
1971-01-01	6.83657226809988
1972-01-01	6.86787630997728
1973-01-01	6.88984807564219
1974-01-01	6.90535485876176
1975-01-01	6.91640791055806
1976-01-01	6.95457533803404
1977-01-01	6.98472951591129
1978-01-01	7.00477394258621
1979-01-01	7.01063704431566
1980-01-01	7.00212077237152
1981-01-01	7.01423889643698
1982-01-01	7.00996668585738
1983-01-01	6.99906219058757
1984-01-01	6.99240742335761
1985-01-01	6.99581694166210
1986-01-01	7.03424125902101
1987-01-01	7.07404931949644
1988-01-01	7.11685556019996
1989-01-01	7.16371257370679
1990-01-01	7.21537040240336
1991-01-01	7.30077394957933
1992-01-01	7.38503282699117
1993-01-01	7.46522776525579
1994-01-01	7.53708856531364
1995-01-01	7.59981155209499
1996-01-01	7.70992004101583
1997-01-01	7.80946198475485
1998-01-01	7.90456492747926
1999-01-01	8.00261783906936
2000-01-01	8.10816490097580
2001-01-01	8.24237197700317
2002-01-01	8.38097517415583
2003-01-01	8.52277741518043
2004-01-01	8.66479770401380
2005-01-01	8.80671955899469
2006-01-01	8.94650190324105
2007-01-01	9.08644785070707
2008-01-01	9.23112688689836
2009-01-01	9.38577737609879
2010-01-01	9.55505850939000
2011-01-01	9.74239036783600
2012-01-01	9.93821382332271
2013-01-01	10.15133872322810
2014-01-01	10.39301526989830
2015-01-01	10.67035570291720
2016-01-01	10.97450158031030
2017-01-01	11.30744467981680