Year	Percent of Working-Age Population
1960-01-01	9.96137263996715
1961-01-01	9.89854130898375
1962-01-01	9.83909552921287
1963-01-01	9.79077032818085
1964-01-01	9.76325353677950
1965-01-01	9.75918914636655
1966-01-01	9.90055106056784
1967-01-01	10.05114967036630
1968-01-01	10.18462689400280
1969-01-01	10.26814547499390
1970-01-01	10.29153074991890
1971-01-01	10.35033751496220
1972-01-01	10.35117923090990
1973-01-01	10.35374718968230
1974-01-01	10.42093753272400
1975-01-01	10.57116844515260
1976-01-01	10.86959703466310
1977-01-01	11.21170708424770
1978-01-01	11.52803076300340
1979-01-01	11.73834315197810
1980-01-01	11.81980943923800
1981-01-01	11.84796959391880
1982-01-01	11.75908916220830
1983-01-01	11.62187846885280
1984-01-01	11.53456779441030
1985-01-01	11.55339455716900
1986-01-01	11.77047228333580
1987-01-01	12.05566910340880
1988-01-01	12.37741140712620
1989-01-01	12.69818954074860
1990-01-01	12.99940749072530
1991-01-01	13.32305925852690
1992-01-01	13.61006575261360
1993-01-01	13.83614057346600
1994-01-01	13.96913727838450
1995-01-01	13.99446060172710
1996-01-01	14.16503135424060
1997-01-01	14.21831298682840
1998-01-01	14.19175999653660
1999-01-01	14.12701992477510
2000-01-01	14.03781447248850
2001-01-01	14.09472224914150
2002-01-01	14.12779497860620
2003-01-01	14.11833145043940
2004-01-01	14.03716541120220
2005-01-01	13.87220796747920
2006-01-01	13.94748763857000
2007-01-01	13.96812350838200
2008-01-01	13.95018828779500
2009-01-01	13.90372525777800
2010-01-01	13.83622976586860
2011-01-01	13.78119583493290
2012-01-01	13.62464367480480
2013-01-01	13.41581611195270
2014-01-01	13.28879790660040
2015-01-01	13.36966021521330
2016-01-01	13.96185259134760
2017-01-01	14.80113380120860