Year	% of total employment (modeled ILO estimate)
1991	45.28767971726349
1992	45.16086550293887
1993	45.03789642200125
1994	44.708317770514356
1995	44.49335591855841
1996	43.894833018955154
1997	43.50457724812341
1998	43.54258363155771
1999	43.221694336683704
2000	43.42135029106687
2001	42.995778278940016
2002	43.10042462929489
2003	43.45015592041046
2004	43.792762132751015
2005	42.72420279082617
2006	41.37229153985216
2007	42.051933500923745
2008	40.802852215152484
2009	40.48619703432612
2010	39.33166306089888
2011	39.370801601234184
2012	38.814323288396004
2013	39.26857365953802
2014	39.142883154457955
2015	38.505000131568146
2016	36.609298188844086
2017	36.895778006001656
2018	37.16619904394473
2019	36.36820335433115
2020	35.74606487847139
2021	35.31648573826509
2022	35.062169738842634