Year	Percent of Working-Age Population
1960-01-01	3.14264669776577
1961-01-01	2.99665154918832
1962-01-01	2.90675437925495
1963-01-01	2.85465148905494
1964-01-01	2.82483226459405
1965-01-01	2.80109657533274
1966-01-01	2.97706918610373
1967-01-01	3.11184952521859
1968-01-01	3.22003124604146
1969-01-01	3.32186742532904
1970-01-01	3.43593184085637
1971-01-01	3.44854008242875
1972-01-01	3.42445343277957
1973-01-01	3.36204483970273
1974-01-01	3.28937968397998
1975-01-01	3.25964767030035
1976-01-01	3.21340202142154
1977-01-01	3.16469952602753
1978-01-01	3.08249158738792
1979-01-01	2.95639240369899
1980-01-01	2.80941905608542
1981-01-01	2.71214102286730
1982-01-01	2.59656745311152
1983-01-01	2.46372916370229
1984-01-01	2.33241654532708
1985-01-01	2.22812485866337
1986-01-01	2.18546100806337
1987-01-01	2.17105098281638
1988-01-01	2.16257018543295
1989-01-01	2.13500516197544
1990-01-01	2.08314199161158
1991-01-01	2.16746427414692
1995-01-01	2.00276773342011
1996-01-01	1.98200534831099
1997-01-01	2.00938659496961
1998-01-01	2.07238599797720
1999-01-01	2.15489523949187
2000-01-01	2.24936287548568
2001-01-01	2.37465240194803
2002-01-01	2.52052772395977
2003-01-01	2.68396509868632
2004-01-01	2.84986405744600
2005-01-01	3.00327612341695
2006-01-01	2.95327985335438
2007-01-01	2.88327024750230
2008-01-01	2.80469830488746
2009-01-01	2.72968325247469
2010-01-01	2.66517602915751
2011-01-01	2.63531611959056
2012-01-01	2.61691433141410
2013-01-01	2.61156168130149
2014-01-01	2.62800535740997
2015-01-01	2.67891914636266
2016-01-01	2.85681066025325
2017-01-01	3.06308547842989