Year	% of total employment (modeled ILO estimate)
1991	40.2849772110131
1992	39.9336882859622
1993	39.5958374156017
1994	39.2072881111346
1995	38.7251745719671
1996	38.1823532023228
1997	37.6091599751884
1998	37.5765973854616
1999	37.2776534222456
2000	36.7497035639506
2001	36.6187090049335
2002	36.0652077937238
2003	35.1190350137582
2004	34.5942053866239
2005	33.9853851701149
2006	33.0942618396335
2007	32.1074666554224
2008	31.3760027826706
2009	30.1359774013692
2010	29.0924749706619
2011	28.3996065722792
2012	28.1538242380854
2013	27.2944581413215
2014	26.5929939334684
2015	25.8533884595019
2016	25.5062889977416
2017	25.3179783122611
2018	25.1202176993008
2019	24.6369894091753
2020	24.4281241007504
2021	23.9062608865945
2022	23.452051295509