Year	% of total employment (modeled ILO estimate)
1991	3.97098978217626
1992	3.8544502702397
1993	3.71651535364745
1994	3.34159696225425
1995	3.15885412807327
1996	2.91549387026412
1997	2.74201206569098
1998	2.67252114841043
1999	2.47482998618638
2000	2.25735096463699
2001	2.16645547132198
2002	2.05517855898068
2003	1.9322681161118
2004	1.78223833926372
2005	1.62660633880739
2006	1.53579178032223
2007	1.44637897161439
2008	1.33814555965071
2009	1.32038613805005
2010	1.2356730507769
2011	1.15669776837024
2012	1.1148170854516
2013	1.07514470635511
2014	1.05009097476511
2015	1.02358915027639
2016	0.991485919923104
2017	0.939253592749862
2018	0.887458752638806
2019	0.843463610881153
2020	0.8686559346367
2021	0.837986247199478
2022	0.80984477124183