Year	% of total employment (modeled ILO estimate)
1991	46.45285389994611
1992	47.18128266154501
1993	48.08607043440135
1994	48.48789910369022
1995	48.97492935237946
1996	49.3609503308613
1997	49.90557342932947
1998	50.507897735128026
1999	50.985435232146415
2000	51.303187286965965
2001	52.0819162615525
2002	52.77820394700008
2003	52.95600713917454
2004	52.53239449607616
2005	52.75571661566476
2006	53.03611865005399
2007	53.08631685328363
2008	53.422339368993256
2009	53.998872520416775
2010	54.422513790120576
2011	55.27559336492655
2012	55.78174456296379
2013	55.85883825084713
2014	56.20423433780328
2015	56.874908825963765
2016	57.014869982908166
2017	56.821441008507094
2018	57.75174974038787
2019	58.13445455701654
2020	58.47227000719229
2021	59.233755749686054
2022	59.786863251157236