Year	% of total employment (modeled ILO estimate)
1991	1.95666451628756
1992	1.86911960675712
1993	1.80056671923923
1994	1.66517144465341
1995	1.51081277531965
1996	1.51452290146143
1997	1.02333782005377
1998	0.570414634224239
1999	0.805566130666611
2000	0.66756895562594
2001	0.63983072410518
2002	0.518016740779716
2003	0.410390011171918
2004	0.4213196452135
2005	0.531884681066124
2006	0.546770866262339
2007	0.558398307346392
2008	0.511188013685163
2009	0.539203088480057
2010	0.556361226391331
2011	0.472381409438288
2012	0.498270973248922
2013	0.457123672753945
2014	0.490752056466398
2015	0.465596501833815
2016	0.525334958013495
2017	0.477126153122033
2018	0.434132835461732
2019	0.39304560230218
2020	0.388008389114958
2021	0.752730359711785
2022	1.14406707629192