Year	% of total labor force
1992	1.627561782245254
1993	1.2982081482034422
1994	1.8315274831472537
1995	1.3812317374931609
1996	1.4960336474471596
1997	1.4679194305517391
1998	1.431791686028974
1999	1.4650066733400067
2000	1.4078690494068178
2001	1.2380201091299379
2002	1.389565086714008
2003	1.1445004671642816
2004	0.9935824509493183
2005	1.1810116939841233
2006	1.0762819741359657
2007	1.1583995551745707
2008	1.1608896284185781
2009	1.1616933072064348
2010	1.1630052825430024
2011	1.1870437607115985
2012	1.3375239125585106
2013	1.3450640121423048
2014	1.3357676178383633
2015	1.310466357250999
2016	1.3277821310702025
2017	0.6824640853275097
2018	0.7003017576125216
2019	0.6804466840861018
2020	0.6794282708162263