Year	Percent of Working-Age Population
1960-01-01	8.63021480069066
1961-01-01	8.83393919068637
1962-01-01	9.06124500115480
1963-01-01	9.30085606391141
1964-01-01	9.53485061787616
1965-01-01	9.74966509706946
1966-01-01	9.97049700590770
1967-01-01	10.15591264834830
1968-01-01	10.29270724580660
1969-01-01	10.36962326318620
1970-01-01	10.38531984576600
1971-01-01	10.26497791122400
1972-01-01	10.07243005490900
1973-01-01	9.83283376541740
1974-01-01	9.57345497674009
1975-01-01	9.30943439792122
1976-01-01	9.25840582484270
1977-01-01	9.19123645704987
1978-01-01	9.09015337947736
1979-01-01	8.93653625268117
1980-01-01	8.73427022608053
1981-01-01	8.50619068320527
1982-01-01	8.25106312984150
1983-01-01	7.99523627148128
1984-01-01	7.76733458822925
1985-01-01	7.58042797512112
1986-01-01	7.46636874355416
1987-01-01	7.36830859502949
1988-01-01	7.30060563712790
1989-01-01	7.28392680571099
1990-01-01	7.32623166797063
1991-01-01	7.38170973518228
1992-01-01	7.45749994302354
1993-01-01	7.51884738043520
1994-01-01	7.52124495576859
1995-01-01	7.44254932299412
1996-01-01	7.41440308877979
1997-01-01	7.28982414350708
1998-01-01	7.09899819582080
1999-01-01	6.88770613223730
2000-01-01	6.68287053280163
2001-01-01	6.72199694059767
2002-01-01	6.77614357776933
2003-01-01	6.80595115643777
2004-01-01	6.76506435339884
2005-01-01	6.64067361988212
2006-01-01	6.48362377800717
2007-01-01	6.27762873056240
2008-01-01	6.05190925869392
2009-01-01	5.83967996020561
2010-01-01	5.65968477002387
2011-01-01	5.54272091068814
2012-01-01	5.44602688085729
2013-01-01	5.38175789153625
2014-01-01	5.36325240771440
2015-01-01	5.39643797391476
2016-01-01	5.50657124258357
2017-01-01	5.65610971460178