Year	Percent of Working-Age Population
1960-01-01	5.43265524693503
1961-01-01	5.45021249075314
1962-01-01	5.43545031238064
1963-01-01	5.40098527668683
1964-01-01	5.36526023408658
1965-01-01	5.33843011485540
1966-01-01	5.44888592088035
1967-01-01	5.56841066069097
1968-01-01	5.67582091860405
1969-01-01	5.73909936382891
1970-01-01	5.74232537184458
1971-01-01	5.79712691431290
1972-01-01	5.79370103336597
1973-01-01	5.75519563153815
1974-01-01	5.71539458987588
1975-01-01	5.69308931043958
1976-01-01	5.75771477864527
1977-01-01	5.82992514064045
1978-01-01	5.89635496213286
1979-01-01	5.93854630151672
1980-01-01	5.94957207858211
1981-01-01	5.99087503032705
1982-01-01	6.00621553106926
1983-01-01	6.00471612425720
1984-01-01	5.99940059702158
1985-01-01	6.00026636129138
1986-01-01	6.05141788134636
1987-01-01	6.10383011448687
1988-01-01	6.16312596366637
1989-01-01	6.23676673160730
1990-01-01	6.33138312585550
1991-01-01	6.51926740913861
1992-01-01	6.73414462500165
1993-01-01	6.97307532959197
1994-01-01	7.22849568293949
1995-01-01	7.49762343418086
1996-01-01	7.71016978652319
1997-01-01	7.90674231514309
1998-01-01	8.10827004266226
1999-01-01	8.34878071680939
2000-01-01	8.64750857178905
2001-01-01	9.07896220929605
2002-01-01	9.54266965341458
2003-01-01	10.01738043143170
2004-01-01	10.47859801249960
2005-01-01	10.91491372953080
2006-01-01	11.36805637341860
2007-01-01	11.77533665662270
2008-01-01	12.13833701659220
2009-01-01	12.46606108092960
2010-01-01	12.76485190049250
2011-01-01	13.15472382017020
2012-01-01	13.53976895025680
2013-01-01	13.86074919306230
2014-01-01	14.02989887813640
2015-01-01	14.01371597397910
2016-01-01	13.88467167769880
2017-01-01	13.57939714989840