Year	% of total employment (modeled ILO estimate)
1991	39.5275029614987
1992	39.3117934020351
1993	39.0633324979836
1994	38.8627123848985
1995	38.5602245903484
1996	38.2695165711272
1997	37.944760239469
1998	37.5190044308747
1999	37.0311632153645
2000	36.5539656780733
2001	36.0751387678506
2002	35.4840426486036
2003	34.9105128867421
2004	34.3696657027322
2005	33.780897987766
2006	33.1428533514827
2007	32.5321076784121
2008	31.926480433957
2009	31.3329622687734
2010	30.7175354204516
2011	30.1256299701274
2012	22.4941659514958
2013	28.1390771538691
2014	33.9608228478797
2015	33.3103549512225
2016	32.7094138124431
2017	32.1102783649213
2018	31.4846073887149
2019	30.853058754434
2020	30.7942580237045
2021	30.2581758929249
2022	29.7612448950305