Year	Percent of Working-Age Population
1960-01-01	5.36923875929589
1961-01-01	5.18489447060876
1962-01-01	4.89955956601139
1963-01-01	4.52529496647144
1964-01-01	4.05465055176038
1965-01-01	3.48063079931761
1966-01-01	3.62349525134596
1967-01-01	3.81281646964340
1968-01-01	4.06007733480638
1969-01-01	4.36811562061063
1970-01-01	4.74209873347674
1971-01-01	4.62964532036400
1972-01-01	4.51893184535672
1973-01-01	4.40476101749234
1974-01-01	4.27780748477420
1975-01-01	4.14279162010090
1976-01-01	3.90478278127647
1977-01-01	3.67519137091162
1978-01-01	3.47789461016592
1979-01-01	3.33704997877313
1980-01-01	3.25692760385376
1981-01-01	3.46643596290821
1982-01-01	3.67531470491464
1983-01-01	3.87009322526211
1984-01-01	4.02397919135641
1985-01-01	4.12900767066578
1986-01-01	3.96193996448115
1987-01-01	3.78499611154316
1988-01-01	3.61566767083346
1989-01-01	3.46855886083062
1990-01-01	3.35090886010892
1991-01-01	3.44316997498115
1992-01-01	3.51659669549886
1993-01-01	3.55954345047384
1994-01-01	3.57016430761523
1995-01-01	3.56443936396895
1996-01-01	3.62090518787208
1997-01-01	3.66002187313581
1998-01-01	3.66991693752257
1999-01-01	3.65965063167560
2000-01-01	3.63938319776423
2001-01-01	3.48566289502855
2002-01-01	3.36368788228167
2003-01-01	3.26824632816084
2004-01-01	3.18571486475532
2005-01-01	3.10826498895255
2006-01-01	2.95882304594395
2007-01-01	2.84114624933654
2008-01-01	2.75386735015531
2009-01-01	2.69881295702472
2010-01-01	2.67980731388958
2011-01-01	2.76525325444145
2012-01-01	2.84489311281901
2013-01-01	2.91749701076126
2014-01-01	2.97914665335306
2015-01-01	3.02550142749926
2016-01-01	3.02841216734038
2017-01-01	3.04468036618035