Year	% of total employment (modeled ILO estimate)
1991	46.0961942167322
1992	46.2500397803418
1993	46.3784639241629
1994	46.5557831162367
1995	46.7939581445594
1996	47.1698058954154
1997	47.5796188596372
1998	48.1965311566789
1999	48.5880758813862
2000	48.9127218500534
2001	49.2389020763417
2002	50.4281442300046
2003	51.6650691913297
2004	52.8606882743425
2005	54.2692417993059
2006	55.5016959289835
2007	53.7404046586102
2008	61.7703697283282
2009	61.8198915321401
2010	63.1869765208814
2011	62.6018339666451
2012	62.9455604348725
2013	62.1453357708874
2014	61.7616102534022
2015	61.6775292430887
2016	61.7051702491504
2017	61.8702628988489
2018	62.180449681911
2019	62.5426144207035
2020	62.9298891453611
2021	63.0925289962777
2022	63.2995576479037