Year	% of total employment (modeled ILO estimate)
1991	15.2612019160692
1992	15.079021871775
1993	14.1533344259941
1994	14.1077298093359
1995	13.6496553950637
1996	13.2128822031709
1997	12.9525347088235
1998	12.4849259077148
1999	12.1815679648284
2000	11.4114356321194
2001	10.899377636403
2002	10.7701137772488
2003	11.4935669301463
2004	11.0373692221345
2005	10.8835872945361
2006	11.3738094086746
2007	11.0000264573017
2008	10.619553866561
2009	11.0023149886962
2010	11.5255268647775
2011	11.6648443709485
2012	11.4829969531263
2013	11.2729492050854
2014	11.6107128322545
2015	11.589979191309
2016	11.8137935117503
2017	11.733659342622
2018	11.6459896166921
2019	12.0929534331035
2020	12.4044625566518
2021	12.6216476670395
2022	13.0925347170912