Year	% of total employment (modeled ILO estimate)
1991	25.2012689598537
1992	25.2649555006122
1993	25.3436110396531
1994	25.3217524207152
1995	25.3930117632649
1996	25.4246411483254
1997	25.4539462397631
1998	25.3914829033122
1999	25.3139201411869
2000	25.2756565956629
2001	25.1408981118354
2002	25.1685325886777
2003	25.1129446200182
2004	25.0966273988619
2005	25.230253393703
2006	25.3233820502692
2007	25.3753641901735
2008	25.2291263084211
2009	25.1568803227252
2010	25.1030245412511
2011	25.0128161147707
2012	25.0814713556909
2013	24.9987010962747
2014	24.8403904281657
2015	24.7314099901159
2016	24.5261560454496
2017	24.2495696176118
2018	24.0572015344408
2019	23.9484030898543
2020	23.8953194378061
2021	24.0677519233109
2022	23.9808906882591