Year	Percent of Working-Age Population
1960-01-01	6.604382113651970
1961-01-01	5.951275671259330
1962-01-01	5.366296800986310
1963-01-01	4.828473292153730
1964-01-01	4.334632099505470
1965-01-01	3.851297438836630
1966-01-01	3.429524809985790
1967-01-01	3.056468906361690
1968-01-01	2.736794290556180
1969-01-01	2.468233922673400
1970-01-01	2.253628468856340
1971-01-01	1.821896354581570
1972-01-01	1.683144335571950
1973-01-01	1.735896294849110
1974-01-01	1.899007467396190
1975-01-01	2.115645002461840
1976-01-01	2.036364742407360
1977-01-01	2.012351792504830
1978-01-01	2.027027027027030
1979-01-01	2.045890175940940
1980-01-01	2.038041446113390
1981-01-01	2.005563417338040
1982-01-01	1.935959189727400
1983-01-01	1.864444750407800
1984-01-01	1.818977168847340
1985-01-01	1.807087765157050
1986-01-01	1.769694503090580
1987-01-01	1.754900607399230
1988-01-01	1.755106414977440
1989-01-01	1.757215218103850
1990-01-01	1.751405717906070
1991-01-01	1.699648001893100
1992-01-01	1.639916958189820
1993-01-01	1.577271591877990
1994-01-01	1.518458132556730
1995-01-01	1.465251540353940
1996-01-01	1.457996633814510
1997-01-01	1.471288251526070
1998-01-01	1.494752079316780
1999-01-01	1.509546023731290
2000-01-01	1.504305498023830
2001-01-01	1.399282314569560
2002-01-01	1.305992061566030
2003-01-01	1.230498836345770
2004-01-01	1.175723193385420
2005-01-01	1.139525251951050
2006-01-01	1.023998741231720
2007-01-01	0.948999543083801
2008-01-01	0.904108322460679
2009-01-01	0.881155899505100
2010-01-01	0.873936162348894
2011-01-01	0.946673589003824
2012-01-01	1.023706330305890
2013-01-01	1.097646352305480
2014-01-01	1.158187465945830
2015-01-01	1.199482426359170
2016-01-01	1.275080803499210
2017-01-01	1.346260951094960