Year	% of total labor force
1991	47.295500941589786
1992	47.42919945011194
1993	47.59277965052437
1994	47.7752823023478
1995	47.728129637630595
1996	47.59379355247882
1997	47.49420871235663
1998	47.490076804652674
1999	48.28391397137673
2000	47.141442091054486
2001	48.22597499397137
2002	47.343527664004725
2003	47.865738223343286
2004	48.130754931697744
2005	47.783305871317154
2006	47.10289792731095
2007	47.271592947331854
2008	46.39023066157157
2009	45.8977981702711
2010	46.158173536278156
2011	45.85222923889633
2012	45.778932978958764
2013	45.32725421104155
2014	45.68559403309413
2015	46.31949672137893
2016	45.76413989666679
2017	46.36227750678771
2018	47.1125976885585
2019	47.01249221526175
2020	47.115606617479656
2021	47.462125996042744
2022	47.17918195406985
2023	47.14369047612624