Year	% of total employment (modeled ILO estimate)
1991	46.6061162644121
1992	46.7455584784269
1993	46.8785243947127
1994	46.8592791850069
1995	47.0022708268662
1996	47.1549322219726
1997	47.4785062689106
1998	47.8204458681486
1999	48.197144914644
2000	48.6591421326947
2001	49.1647242090282
2002	50.3647946601691
2003	51.5103847238544
2004	51.3200011440963
2005	51.4264263513236
2006	51.5509253975477
2007	50.07758374536
2008	52.2128109254288
2009	52.7068627441985
2010	52.5000899432758
2011	52.1714080433442
2012	51.942766846332
2013	51.4561321751505
2014	50.9646788366151
2015	51.2817778085975
2016	51.8076100156767
2017	52.3230273821893
2018	53.0141528045835
2019	53.7503218501889
2020	53.4440978277433
2021	53.5590809582617
2022	54.1204205173496