Year	% of total employment (modeled ILO estimate)
1991	49.6302595044175
1992	49.7794848418357
1993	49.9743982104978
1994	50.1993247813556
1995	50.4144664592814
1996	50.7299497063365
1997	51.0073096413448
1998	51.2378280875807
1999	51.5519275200511
2000	51.9114416739229
2001	51.8426943661142
2002	51.9177853204484
2003	52.7467645034914
2004	52.5863253247069
2005	53.3724114500823
2006	54.3823459561633
2007	55.3831788863278
2008	59.3922269943962
2009	60.2293932545018
2010	61.9078295216078
2011	61.524430892712
2012	63.2044054661294
2013	63.7040252309666
2014	64.8527433143059
2015	63.1969639007312
2016	63.2212225634101
2017	62.696722011302
2018	63.729064907094
2019	63.9585512784326
2020	60.9521966463139
2021	61.4735621406659
2022	62.662349477654