Year	% of total employment (modeled ILO estimate)
1991	29.0085877850224
1992	28.5336606200691
1993	28.2671272050301
1994	26.8483414071809
1995	25.9625975247851
1996	25.6376187551607
1997	25.223471313221502
1998	24.223096279580098
1999	22.895982765693397
2000	22.9352634920151
2001	20.61560877928244
2002	22.3636654095165
2003	24.2711882004129
2004	26.218918190674202
2005	25.2959898886037
2006	24.8114328826597
2007	27.345586455365698
2008	24.952027570836
2009	24.2860775074378
2010	23.0509847841688
2011	23.116348928782003
2012	21.82792209301065
2013	26.312819853131302
2014	25.4545557603615
2015	25.4665801749236
2016	19.7477210040268
2017	19.35097502737247
2018	18.90038689161894
2019	19.50697331979289
2020	18.4583846706423
2021	23.66502285218428
2022	23.92916002896262