Year Percent of Working-Age Population 1960-01-01 7.49893076082308 1961-01-01 7.52773746547446 1962-01-01 7.52826546557588 1963-01-01 7.47953584600162 1964-01-01 7.40171315616077 1965-01-01 7.30765931898104 1966-01-01 7.22431865828092 1967-01-01 7.13554673107627 1968-01-01 7.02685447508080 1969-01-01 6.92938478877618 1970-01-01 6.82591276740494 1971-01-01 6.78352258111932 1972-01-01 6.76033176033176 1973-01-01 6.73575129533679 1974-01-01 6.71043281107238 1975-01-01 6.66117608301763 1976-01-01 6.51218024841930 1977-01-01 6.35109717868339 1978-01-01 6.18079200024539 1979-01-01 6.00042066043689 1980-01-01 5.84268339370380 1981-01-01 5.91819480481619 1982-01-01 6.00874417534373 1983-01-01 6.11805987888392 1984-01-01 6.22166597135308 1985-01-01 6.34174343274198 1986-01-01 6.34565136244867 1987-01-01 6.32327653587619 1988-01-01 6.26084294315746 1989-01-01 6.16919652904549 1990-01-01 6.08209229863343 1991-01-01 6.23557143204296 1992-01-01 6.34358900284077 1993-01-01 6.38444862662887 1994-01-01 6.35092509768843 1995-01-01 6.26610637754510 1996-01-01 6.24629147838788 1997-01-01 6.19145789450096 1998-01-01 6.10591489922276 1999-01-01 5.98528875640668 2000-01-01 5.85323055712227 2001-01-01 5.94459879065207 2002-01-01 6.02148829265386 2003-01-01 6.03856367624986 2004-01-01 6.01318418644606 2005-01-01 5.96368664265182 2006-01-01 5.93135269358787 2007-01-01 5.92517381427686 2008-01-01 5.91840869946979 2009-01-01 5.90706135273689 2010-01-01 5.87770375985935 2011-01-01 5.90566157357510 2012-01-01 5.90457902968549 2013-01-01 5.91742773039475 2014-01-01 5.95666804415845 2015-01-01 6.03648280262166 2016-01-01 6.18635981714351 2017-01-01 6.37379630280453