Year	% of total employment (modeled ILO estimate)
1991	38.6701797807743
1992	38.4031214980891
1993	38.1062710042776
1994	38.2882280662533
1995	37.8994553706987
1996	38.7260200757724
1997	36.1276192477396
1998	39.6181851607516
1999	40.7689387294011
2000	41.9694430842629
2001	40.9560821163398
2002	39.9195004617696
2003	40.4113173626939
2004	37.8870635896167
2005	36.5462324753805
2006	35.425455428155
2007	34.0413992619781
2008	34.6288735991265
2009	35.2523643822719
2010	36.7059745043983
2011	36.5120153026252
2012	35.224083634821
2013	35.1239061362631
2014	35.0324059181532
2015	34.9190608631189
2016	35.1753334959653
2017	35.8701554067334
2018	37.1100823736557
2019	39.5327824808338
2020	40.6364107985234
2021	40.4061564187026
2022	40.1494679075797