Year	Percent of Working-Age Population
1960-01-01	6.49566327134393
1961-01-01	6.58285720162183
1962-01-01	6.65182027350557
1963-01-01	6.69926880543323
1964-01-01	6.71879319707531
1965-01-01	6.70956944135290
1966-01-01	6.73815560478769
1967-01-01	6.73422424078675
1968-01-01	6.71044487235554
1969-01-01	6.68094217780952
1970-01-01	6.65313091811648
1971-01-01	6.69018391571703
1972-01-01	6.71911468698077
1973-01-01	6.73901027506138
1974-01-01	6.74715947272932
1975-01-01	6.74294797521428
1976-01-01	6.77378382622565
1977-01-01	6.78877502725013
1978-01-01	6.78955918592927
1979-01-01	6.77624273105663
1980-01-01	6.75049825024935
1981-01-01	6.76963035349750
1982-01-01	6.77184918006127
1983-01-01	6.76431090576843
1984-01-01	6.75433855512551
1985-01-01	6.74631624512791
1986-01-01	6.78849947237131
1987-01-01	6.82611945428049
1988-01-01	6.86135698478948
1989-01-01	6.89546336931254
1990-01-01	6.93015956509784
1991-01-01	7.01036770558634
1992-01-01	7.08583604544022
1993-01-01	7.16158546425404
1994-01-01	7.24326257290168
1995-01-01	7.33415965864671
1996-01-01	7.47353671554412
1997-01-01	7.61560592748879
1998-01-01	7.75896718883120
1999-01-01	7.90034119513830
2000-01-01	8.03825374366852
2001-01-01	8.25358134752394
2002-01-01	8.46249894296951
2003-01-01	8.66434728542973
2004-01-01	8.85813413757761
2005-01-01	9.04485970674471
2006-01-01	9.15119286586801
2007-01-01	9.25470523689983
2008-01-01	9.36211988206627
2009-01-01	9.48146228753103
2010-01-01	9.61856187353695
2011-01-01	9.75341970136177
2012-01-01	9.90068683389373
2013-01-01	10.06427293164620
2014-01-01	10.24816272125600
2015-01-01	10.45530686026330
2016-01-01	10.68024573444050
2017-01-01	10.92414442517950