Year	% of total employment (modeled ILO estimate)
1991	45.1731081416509
1992	45.0293483770367
1993	44.9386531879428
1994	45.2131132735219
1995	45.0443663250161
1996	44.8314243323101
1997	44.5861474673921
1998	44.0170528898432
1999	44.3395646789095
2000	43.7895111380128
2001	42.9637403947258
2002	42.1246488497456
2003	41.6827298920145
2004	41.1238567374613
2005	39.9687134358506
2006	38.8784525127711
2007	38.6127270284139
2008	38.0365838531532
2009	36.4682715674473
2010	35.5711781368757
2011	34.8853081793687
2012	33.7346661506015
2013	33.3947820368783
2014	32.4198659439325
2015	32.0741142977316
2016	32.1425438623585
2017	32.4756079342079
2018	33.001527532664
2019	32.659529065574
2020	32.9997056909616
2021	32.8034331435309
2022	32.2527220980989