Year	% of total employment (modeled ILO estimate)
1991	2.8483647109933066
1992	2.810063457975752
1993	2.676785533196869
1994	2.825985300165844
1995	2.792689994136178
1996	2.755062502954801
1997	2.660204311539404
1998	2.6100947731253177
1999	2.4916603893949234
2000	2.286845779835642
2001	2.112524617227922
2002	1.972254017333241
2003	1.84101386795681
2004	1.780723763088556
2005	1.7370976852137274
2006	1.7132529530681637
2007	1.6195059497631366
2008	1.6479308422757672
2009	1.6617703195847344
2010	1.7466723961282182
2011	1.7609429022118506
2012	1.6993647542191501
2013	1.6406268233143464
2014	1.6673206444091417
2015	1.7665623516374325
2016	1.7987600656481497
2017	1.7415394062709155
2018	1.684828787622584
2019	1.6613544645120366
2020	1.7258070954166378
2021	1.626774141264784
2022	1.5834819305841572