Year	% of total employment (modeled ILO estimate)
1991	23.9314615906542
1992	24.2212086400142
1993	24.3573997099853
1994	24.3811928724292
1995	24.376412006086
1996	24.3276664138813
1997	24.003167013097
1998	23.9731891001245
1999	23.5603852253164
2000	23.1833129804257
2001	23.0747003900404
2002	22.8394957679666
2003	22.6310191376708
2004	22.5691606173367
2005	22.3835505185499
2006	22.1528360165838
2007	22.3806195795839
2008	22.5713633470098
2009	22.851239614902
2010	22.7969233532942
2011	22.657254190107
2012	22.6249427542141
2013	22.6468268823945
2014	22.4615184266196
2015	22.1401592504122
2016	21.9719035764771
2017	21.6863483752606
2018	21.2502752633219
2019	20.5348083982587
2020	20.5423720595516
2021	20.6252519845634
2022	20.4318191476862