Year	% of total employment (modeled ILO estimate)
1991	39.3310744376484
1992	40.2373957577104
1993	39.6209222231143
1994	38.7655300731418
1995	38.8442655180911
1996	40.0169520467924
1997	38.057402347659654
1998	38.9248538030622
1999	40.191299566126006
2000	41.5108064484021
2001	42.6882164517523
2002	41.2330528406418
2003	40.03159012919691
2004	42.3096151366488
2005	40.29844567849689
2006	40.6047487467716
2007	40.387460269324905
2008	39.787447337698595
2009	41.435653031334596
2010	40.973835203567766
2011	42.93317804185238
2012	42.56884682442066
2013	41.79120782225091
2014	39.58235328285966
2015	41.6694179479941
2016	45.3295335847752
2017	46.1721012190432
2018	47.0066544549468
2019	48.482301512381
2020	52.0590812298351
2021	51.9614770178473
2022	50.803443458794696