Year	Percent of Working-Age Population
1960-01-01	9.77404679194353
1961-01-01	9.80706516118505
1962-01-01	9.88588346239640
1963-01-01	9.98144066036408
1964-01-01	10.05600442664460
1965-01-01	10.09160362394190
1966-01-01	10.19438889418390
1967-01-01	10.25482287697030
1968-01-01	10.27345697916980
1969-01-01	10.24856179368140
1970-01-01	10.17996534483100
1971-01-01	10.09270363460490
1972-01-01	9.94052328546652
1973-01-01	9.74536494792865
1974-01-01	9.53696988790774
1975-01-01	9.33334106491598
1976-01-01	9.19113835416881
1977-01-01	9.05541587825869
1978-01-01	8.90495959406508
1979-01-01	8.70826400195285
1980-01-01	8.45814963656071
1981-01-01	8.25958748605679
1982-01-01	8.02336070585599
1983-01-01	7.77941851415800
1984-01-01	7.56155754984832
1985-01-01	7.38814626779728
1986-01-01	7.31862769600027
1987-01-01	7.26752646442903
1988-01-01	7.25555472994811
1989-01-01	7.31606104342229
1990-01-01	7.46723586603230
1991-01-01	7.69020329145758
1992-01-01	7.96367240469801
1993-01-01	8.24879319934580
1994-01-01	8.50097865065780
1995-01-01	8.69980869356604
1996-01-01	8.89759938516785
1997-01-01	9.02735946405306
1998-01-01	9.11436599954137
1999-01-01	9.19559174011357
2000-01-01	9.28520478684959
2001-01-01	9.50754000871262
2002-01-01	9.73162630600508
2003-01-01	9.89869157620242
2004-01-01	9.93146842133308
2005-01-01	9.80263513795143
2006-01-01	9.60431698918033
2007-01-01	9.29581472237485
2008-01-01	8.93381610434358
2009-01-01	8.58246741253504
2010-01-01	8.27632100557007
2011-01-01	8.13053974358330
2012-01-01	8.01648302422286
2013-01-01	7.95167059751341
2014-01-01	7.95602679435718
2015-01-01	8.04204539182622
2016-01-01	8.24116946399567
2017-01-01	8.51116157728265