Year	Percent of Working-Age Population
1960-01-01	8.36211541592631
1961-01-01	8.45474020459126
1962-01-01	8.53301740574190
1963-01-01	8.58748919811713
1964-01-01	8.61816465231252
1965-01-01	8.63205167223362
1966-01-01	8.75754725376782
1967-01-01	8.87413402016965
1968-01-01	8.98532270991722
1969-01-01	9.08772710198640
1970-01-01	9.18051519439150
1971-01-01	9.23432606164030
1972-01-01	9.26482810855213
1973-01-01	9.27580617447817
1974-01-01	9.26891630658630
1975-01-01	9.24407766387186
1976-01-01	9.28501698815764
1977-01-01	9.30222547256726
1978-01-01	9.30052940590521
1979-01-01	9.27192623295824
1980-01-01	9.21337761722633
1981-01-01	9.18919048484071
1982-01-01	9.13802316508267
1983-01-01	9.07187360347151
1984-01-01	9.00025535608591
1985-01-01	8.93078221414602
1986-01-01	8.90034195325875
1987-01-01	8.86966472948982
1988-01-01	8.84783155989521
1989-01-01	8.83883417852874
1990-01-01	8.84100051615458
1991-01-01	8.89746329537969
1992-01-01	8.93936362072666
1993-01-01	8.96901292827240
1994-01-01	8.98940864587966
1995-01-01	8.99778489604096
1996-01-01	9.05678060724338
1997-01-01	9.09682857877784
1998-01-01	9.12230680810694
1999-01-01	9.14689823743006
2000-01-01	9.16660284298744
2001-01-01	9.17396747776547
2002-01-01	9.17335343315022
2003-01-01	9.16063348845864
2004-01-01	9.12713351019498
2005-01-01	9.06942654689113
2006-01-01	9.00464217877207
2007-01-01	8.92101812728983
2008-01-01	8.83528894357538
2009-01-01	8.76473895015661
2010-01-01	8.72122345738190
2011-01-01	8.72623766663954
2012-01-01	8.74821320375991
2013-01-01	8.79077624912082
2014-01-01	8.85419931089685
2015-01-01	8.93840747112470
2016-01-01	9.06300089780057
2017-01-01	9.19627542344693