Year	% of total employment (modeled ILO estimate)
1991	20.101555596601422
1992	20.152107858937622
1993	20.180611923597347
1994	20.17545287037496
1995	20.172763002331568
1996	20.09033764651594
1997	19.78511107945705
1998	19.92071259915436
1999	19.722203576149255
2000	19.44349203335629
2001	19.45089941100737
2002	19.46769121933178
2003	19.460166004542383
2004	19.782785814760636
2005	19.263886213006494
2006	19.55920702576819
2007	19.508035707512285
2008	19.528279896327078
2009	19.494905772042316
2010	19.24492294465051
2011	18.9767175219811
2012	18.71853940670358
2013	17.839563615116415
2014	16.831624041250922
2015	15.920879652018213
2016	14.684104458762187
2017	14.106708794860799
2018	13.240991832861745
2019	13.929228487556443
2020	16.22051774698838
2021	15.807963590534174
2022	15.381818630918826