Year	% of total employment (modeled ILO estimate)
1991	44.7531924193699
1992	45.5243359434976
1993	46.1374485843817
1994	46.8498146949821
1995	47.3289921051115
1996	48.0484294301922
1997	48.9005206602415
1998	49.4872768704899
1999	50.2269770899148
2000	50.8414618285863
2001	50.6865609888547
2002	51.3524674788354
2003	51.9187972899461
2004	51.7070946999688
2005	54.9249530956848
2006	56.2697866483138
2007	57.0776763854885
2008	57.9124870287098
2009	58.3157272035832
2010	59.1208476517755
2011	59.5878831274738
2012	59.9535693557748
2013	60.3998857469294
2014	60.7646476532004
2015	61.1497203630696
2016	61.1443395546588
2017	61.7023161849404
2018	62.2117810841382
2019	62.5752188183807
2020	62.4663279571726
2021	62.3994604996957
2022	62.807757697878