Year	% of total employment (modeled ILO estimate)
1991	34.75119113587733
1992	34.702480306199924
1993	34.11010301850265
1994	34.86197354736317
1995	35.670160022940046
1996	35.49335312954309
1997	34.844735088459906
1998	34.94413213620128
1999	34.67517074539273
2000	33.52019987324406
2001	33.33207932765752
2002	32.30483527316266
2003	31.43463851655639
2004	29.675027046942777
2005	28.403241329700414
2006	27.198050154916906
2007	26.429358224314864
2008	26.07676984129733
2009	25.55835673756864
2010	25.429666718283613
2011	25.299940907779725
2012	24.848012045277674
2013	24.434614139768104
2014	23.51120637618382
2015	22.95625843684972
2016	22.4742995886844
2017	22.13353937886087
2018	21.445403923296944
2019	21.089427200064108
2020	21.075302042489174
2021	20.845563253645068
2022	21.607504235951836