Year	% of total employment (modeled ILO estimate)
1991	12.8495258436898
1992	12.8037385651364
1993	12.7094015732985
1994	12.5877685346494
1995	12.4900101318729
1996	12.3305516647267
1997	12.1975205219379
1998	12.0063649130945
1999	11.8047582671535
2000	11.5098011921199
2001	11.3648463261388
2002	10.964010117669
2003	10.5297469576975
2004	10.1071343319888
2005	9.70367577850957
2006	9.33908038857044
2007	8.96971948252828
2008	8.62532527851707
2009	8.34323097258673
2010	8.07605369240337
2011	7.83163361534417
2012	7.52261306993698
2013	7.08676572310492
2014	6.64877098043135
2015	6.49571366557418
2016	6.35143300084073
2017	6.18928916726218
2018	6.01510975489714
2019	5.81634468196782
2020	5.77684942937187
2021	5.59855012680661
2022	5.43766859337853