Year	Percent of Working-Age Population
1960-01-01	9.33104900116456
1961-01-01	9.36998036766018
1962-01-01	9.39406218172659
1963-01-01	9.40352818504884
1964-01-01	9.35615638980743
1965-01-01	9.23498546823493
1966-01-01	9.10970600452301
1967-01-01	8.90028883045221
1968-01-01	8.64691496612276
1969-01-01	8.39357701056235
1970-01-01	8.15938873948862
1971-01-01	8.17607510517701
1972-01-01	8.24834601605607
1973-01-01	8.37156330178961
1974-01-01	8.53094602086589
1975-01-01	8.71916313934625
1976-01-01	9.10290400911839
1977-01-01	9.49811383659836
1978-01-01	9.92425594230899
1979-01-01	10.42103713518090
1980-01-01	11.02375192434570
1981-01-01	10.95794696888950
1982-01-01	10.91620618225430
1983-01-01	10.86848002129880
1984-01-01	10.77423656487530
1985-01-01	10.63067940931590
1986-01-01	10.41816068646600
1987-01-01	10.17357694008240
1988-01-01	9.93764436288607
1989-01-01	9.74459049901325
1990-01-01	9.60212610253052
1991-01-01	9.81253808081061
1992-01-01	10.04690573460430
1993-01-01	10.28131225499650
1994-01-01	10.48574815771750
1995-01-01	10.64268777137930
1996-01-01	10.68568079703070
1997-01-01	10.70064487305780
1998-01-01	10.69267340000140
1999-01-01	10.65800674062440
2000-01-01	10.58620574146650
2001-01-01	10.31719672517030
2002-01-01	10.03949000071130
2003-01-01	9.77821207544935
2004-01-01	9.54375926020539
2005-01-01	9.34901460092975
2006-01-01	9.11415601838846
2007-01-01	8.87042397757172
2008-01-01	8.64801447144614
2009-01-01	8.49971898606361
2010-01-01	8.47185346533737
2011-01-01	8.73508417995784
2012-01-01	9.11238519934172
2013-01-01	9.60022028103177
2014-01-01	10.19500615326210
2015-01-01	10.89911883320200
2016-01-01	11.76018592186260
2017-01-01	12.73554771498360