Year	% of total employment (modeled ILO estimate)
1991	34.5337188284978
1992	33.7378030470882
1993	33.097476532274
1994	32.8543236986686
1995	30.9540872866079
1996	31.5244365882234
1997	30.3020331786707
1998	28.7725374506584
1999	27.0718442622611
2000	25.8025892704458
2001	25.860952766702
2002	29.5922952902946
2003	29.1349972948191
2004	31.0620287279663
2005	30.4546218710858
2006	30.7071352255825
2007	31.4056763340832
2008	31.6016831736049
2009	30.0160880031277
2010	28.3150661197069
2011	28.5639810243522
2012	28.2069114547962
2013	28.2846206221999
2014	28.9279420151131
2015	28.4592944675377
2016	29.8807951607739
2017	30.1243262355722
2018	30.030767912209
2019	30.0725313588078
2020	29.7285508814835
2021	32.9430091909778
2022	32.8303421990284