Year	% of total employment (modeled ILO estimate)
1991	3.13880826361619
1992	3.02859270810301
1993	2.23329858479861
1994	2.41721509208097
1995	2.84548523431062
1996	2.4656132976727
1997	2.11329984942574
1998	2.2020628573564
1999	2.17884753371993
2000	2.01863784703283
2001	2.10092443980857
2002	1.43831788800361
2003	1.33151433945455
2004	1.29689947315962
2005	1.27819701199097
2006	1.20726469633904
2007	1.22547855822599
2008	1.23750863537185
2009	1.27432791873535
2010	1.21541440259821
2011	0.994641202728881
2012	0.997568818131911
2013	1.25720325979473
2014	1.23767894327484
2015	1.05150850848748
2016	0.900173585480359
2017	0.908269242915966
2018	0.915001927477028
2019	0.884129684620545
2020	0.935051174700347
2021	0.879157178600546
2022	0.848945359652244