Year	% of total employment (modeled ILO estimate)
1991	35.4997111496245
1992	38.1611407370694
1993	38.9747778789421
1994	41.9836957187421
1995	47.1888559097369
1996	47.1450374018562
1997	48.2803293094893
1998	48.9999556359089
1999	52.3890515221171
2000	53.070560137802
2001	52.9210840925835
2002	49.0972271157028
2003	43.2397408749235
2004	38.9050989467326
2005	38.4978465423878
2006	36.2690995724709
2007	34.4837322162485
2008	34.0139242043732
2009	34.0640965482424
2010	34.3795811798444
2011	33.3173666909804
2012	32.7041268070733
2013	31.9872110695102
2014	31.3096413692061
2015	30.3650637147372
2016	29.3877912712962
2017	27.8725815656424
2018	27.6917436982953
2019	24.2113434535919
2020	25.1092303379632
2021	25.1675396992165
2022	24.5775358611978