Year	% of total employment (modeled ILO estimate)
1991	65.4565001956403
1992	65.7698895732352
1993	66.014959236623
1994	66.1583438685209
1995	66.4470848103746
1996	66.4193054406562
1997	65.2991204175417
1998	64.2779147886725
1999	61.986215643409
2000	60.2092265702654
2001	58.2749378370523
2002	56.3151607816905
2003	53.3751311416707
2004	51.6643578563083
2005	50.9014757065725
2006	51.4798357173545
2007	51.9149047793925
2008	52.5665337267674
2009	53.1065882574228
2010	53.5096722613266
2011	53.7934403718179
2012	54.084164723998
2013	54.2606406797803
2014	54.8170186947361
2015	55.0542077979607
2016	55.221023763412
2017	55.7694208132276
2018	56.2296024485517
2019	56.5775313921568
2020	56.2930189674868
2021	56.3726211815508
2022	56.9678688452729