Year	Percent of Working-Age Population
1960-01-01	4.83604279327047
1961-01-01	4.87963743639935
1962-01-01	4.90323616506139
1963-01-01	4.91052138571689
1964-01-01	4.90788874933677
1965-01-01	4.90142071687262
1966-01-01	5.00702745062235
1967-01-01	5.09626960257760
1968-01-01	5.16614554686583
1969-01-01	5.21363173651507
1970-01-01	5.24046975671758
1971-01-01	5.38350749597428
1972-01-01	5.51024955373315
1973-01-01	5.62311645937087
1974-01-01	5.72511795732209
1975-01-01	5.81833895729148
1976-01-01	5.89465098723115
1977-01-01	5.93082555600514
1978-01-01	5.93128828992138
1979-01-01	5.90274603637082
1980-01-01	5.85259218081991
1981-01-01	5.86438896970547
1982-01-01	5.84343403530689
1983-01-01	5.79494565987639
1984-01-01	5.72592523482019
1985-01-01	5.64263975546737
1986-01-01	5.68191227206291
1987-01-01	5.71045663792731
1988-01-01	5.72764858715811
1989-01-01	5.73199414588438
1990-01-01	5.72504347835095
1991-01-01	5.79073896306994
1992-01-01	5.84197039863145
1993-01-01	5.88190700145066
1994-01-01	5.91379915875530
1995-01-01	5.94114954188144
1996-01-01	6.06370336620164
1997-01-01	6.17521709344718
1998-01-01	6.27948588247954
1999-01-01	6.38030565301484
2000-01-01	6.48070470230115
2001-01-01	6.59210926564030
2002-01-01	6.68905527645482
2003-01-01	6.77713260867470
2004-01-01	6.86307642419521
2005-01-01	6.95031406458845
2006-01-01	7.08254398759165
2007-01-01	7.19978040247044
2008-01-01	7.29796748492059
2009-01-01	7.37226305730543
2010-01-01	7.42056728729378
2011-01-01	7.52334173176230
2012-01-01	7.61066191240381
2013-01-01	7.67433422727247
2014-01-01	7.70097276930991
2015-01-01	7.68716318324994
2016-01-01	7.69062298763566
2017-01-01	7.66284160339471