Year	% of total employment (modeled ILO estimate)
1991	34.5277805659366
1992	34.7769219017205
1993	34.8601176090758
1994	34.987445069397
1995	35.1070849175641
1996	35.5728236670505
1997	36.1331610256551
1998	36.4670661931181
1999	36.7358163005486
2000	37.0190870037707
2001	37.3415957189144
2002	37.6052705293448
2003	37.9214374336557
2004	37.2932444490329
2005	37.9092865234277
2006	38.3123220783049
2007	38.0407329579372
2008	37.5661475926303
2009	36.0076694983023
2010	37.3227522823177
2011	35.7472995624787
2012	36.7291155299614
2013	38.9240174570756
2014	40.0028804954452
2015	40.0466558682345
2016	40.5793377379609
2017	42.5403738222117
2018	42.9686076822755
2019	43.4324780490249
2020	43.1812088720663
2021	43.1816218242874
2022	43.6731368659677