Year	Percent of Working-Age Population
1960-01-01	11.34775451727350
1961-01-01	11.22075225267910
1962-01-01	11.03847229741020
1963-01-01	10.81777636127190
1964-01-01	10.57778366771530
1965-01-01	10.33226693607230
1966-01-01	10.19423644243890
1967-01-01	10.03556407332660
1968-01-01	9.86664093878938
1969-01-01	9.69310738283396
1970-01-01	9.51605850255192
1971-01-01	9.40885553357691
1972-01-01	9.28045660454073
1973-01-01	9.14573811081491
1974-01-01	9.02077941711089
1975-01-01	8.91284541903362
1976-01-01	9.11538702252387
1977-01-01	9.33880415867703
1978-01-01	9.54717974290780
1979-01-01	9.68890483337131
1980-01-01	9.73429559485519
1981-01-01	9.57587677780027
1982-01-01	9.35749599189659
1983-01-01	9.13661053577923
1984-01-01	8.97865293200889
1985-01-01	8.91735932259441
1986-01-01	8.98935874399044
1987-01-01	9.12940200540219
1988-01-01	9.33003171952728
1989-01-01	9.57558560166872
1990-01-01	9.85385651950719
1991-01-01	9.94169728876463
1992-01-01	10.02546815781880
1993-01-01	10.10288407194860
1994-01-01	10.16849715485370
1995-01-01	10.22042027173100
1996-01-01	10.39083337415590
1997-01-01	10.55304162867490
1998-01-01	10.71473472466680
1999-01-01	10.88319207083920
2000-01-01	11.06280999607000
2001-01-01	11.09406266819790
2002-01-01	11.16157015543310
2003-01-01	11.26705511650330
2004-01-01	11.40148087505230
2005-01-01	11.55075548352340
2006-01-01	11.71759425928220
2007-01-01	11.87059257878110
2008-01-01	12.02274825370460
2009-01-01	12.18677963349130
2010-01-01	12.36881210398230
2011-01-01	12.22983266735270
2012-01-01	12.12022578201010
2013-01-01	12.04427194154220
2014-01-01	12.00344441356540
2015-01-01	11.99844379140760
2016-01-01	12.21417425837830
2017-01-01	12.44814165707760