Year	% of total employment (modeled ILO estimate)
1991	38.0437778812178
1992	38.2251194212705
1993	37.753193378364
1994	37.2107317900312
1995	37.2507119037715
1996	38.2920643119175
1997	36.9997002238541
1998	34.586055197365
1999	35.0631850982975
2000	36.0594762410758
2001	36.939068198384
2002	38.8310444231748
2003	37.3574763513946
2004	34.9244454830756
2005	33.1090523107567
2006	35.6227854390458
2007	33.9924044797471
2008	34.2670822996834
2009	35.495289068814
2010	36.4516539749527
2011	35.3031256555486
2012	37.0050010838754
2013	34.5166666471125
2014	28.8336671060171
2015	28.7220771326692
2016	27.3542535726781
2017	31.9848395555236
2018	30.9557616358897
2019	31.1384594204692
2020	25.2128716520937
2021	24.8338061451836
2022	24.2201989586165