Year	% of total employment (modeled ILO estimate)
1991	58.62756186133258
1992	57.63262369026739
1993	55.81631124134045
1994	54.07420602064297
1995	52.19671874572569
1996	50.687010605760875
1997	49.92280602411533
1998	49.95411346920078
1999	50.10643328044632
2000	49.943504617742256
2001	49.532450362361246
2002	49.405658560287236
2003	48.72794550071341
2004	46.65375924557726
2005	44.98154853242486
2006	42.97845119686998
2007	41.40898542442035
2008	40.384339122948646
2009	39.10950837810443
2010	37.89991669071371
2011	36.40444327196511
2012	35.369546538739975
2013	33.492044018122755
2014	31.783471774271273
2015	30.56110266057135
2016	29.505520420951363
2017	28.737601051549724
2018	27.789734971940735
2019	26.745354591594733
2020	25.97641214373897
2021	25.329549469131756
2022	25.125055811847098