Year	Percent of Working-Age Population
1960-01-01	9.93944570496139
1961-01-01	9.96993630686807
1962-01-01	10.06646040398610
1963-01-01	10.18667290504720
1964-01-01	10.27292833620300
1965-01-01	10.29570199761460
1966-01-01	10.20436948266510
1967-01-01	10.05814928979250
1968-01-01	9.89022307050646
1969-01-01	9.74224955622097
1970-01-01	9.63548499766281
1971-01-01	9.54635367588174
1972-01-01	9.47644350675892
1973-01-01	9.41630910116618
1974-01-01	9.35128539623304
1975-01-01	9.27705951300188
1976-01-01	9.23764878702124
1977-01-01	9.18451954652372
1978-01-01	9.12521651801856
1979-01-01	9.06984767924353
1980-01-01	9.02340751499400
1981-01-01	9.00205879236927
1982-01-01	8.98322619362512
1983-01-01	8.96486857968485
1984-01-01	8.94047165647338
1985-01-01	8.90877978881763
1986-01-01	8.89261216100622
1987-01-01	8.86550831086675
1988-01-01	8.84555635660013
1989-01-01	8.85460616545260
1990-01-01	8.90370492907403
1991-01-01	9.19423862007070
1992-01-01	9.52098684065112
1993-01-01	9.87205759840437
1994-01-01	10.22957992432490
1995-01-01	10.58348421592140
1996-01-01	10.73168043566370
1997-01-01	10.86531816661570
1998-01-01	10.99628060606150
1999-01-01	11.13731898447960
2000-01-01	11.28999427583060
2001-01-01	11.62605362714070
2002-01-01	11.98236157734360
2003-01-01	12.35303521192280
2004-01-01	12.72938181948550
2005-01-01	13.10830317165040
2006-01-01	13.62498176814800
2007-01-01	14.16906349580720
2008-01-01	14.74030552050940
2009-01-01	15.33815719174320
2010-01-01	15.96243914511010
2011-01-01	16.37098282992910
2012-01-01	16.76483690039890
2013-01-01	17.14864805026990
2014-01-01	17.56358754996340
2015-01-01	18.05492994150250
2016-01-01	18.48101734817160
2017-01-01	18.99789033766630