Year	% of total employment (modeled ILO estimate)
1991	0.712613064426029
1992	0.7612532560428722
1993	1.0984521562622291
1994	1.588305269802434
1995	2.023383728080407
1996	2.231120336489199
1997	2.932258415503578
1998	2.9436903937571333
1999	3.194435177416404
2000	3.311121527517763
2001	3.4395150596104767
2002	3.6487199062031457
2003	3.8256867771045266
2004	3.904229040749858
2005	4.071800423733915
2006	4.213331463407118
2007	4.406837115308458
2008	4.598696355990213
2009	5.1485926418028765
2010	5.49515980977841
2011	5.80626983542706
2012	5.703261466804667
2013	5.957431136644932
2014	5.847565968799066
2015	5.910981558570347
2016	6.197319293368638
2017	5.781425248570983
2018	5.373373569694459
2019	5.251640107569868
2020	5.396091889304562
2021	5.384159248683096
2022	5.3517002337440545