Year	% of total employment (modeled ILO estimate)
1991	49.74546170394571
1992	49.8480109740741
1993	49.23590616746295
1994	49.56228025856197
1995	48.62703563275913
1996	48.326401851126995
1997	47.52478771248869
1998	47.72451857279784
1999	47.41437606197599
2000	47.66124724949047
2001	47.04765117074156
2002	45.7447457701538
2003	45.293680635807505
2004	45.02186614529863
2005	44.59370003997843
2006	44.247613295796015
2007	43.79553679579427
2008	43.706154261644805
2009	42.592657834559745
2010	42.00418941216831
2011	41.566441584688526
2012	40.74540825874944
2013	40.008217788994514
2014	39.76046371840088
2015	39.09624205477505
2016	39.47740785766063
2017	38.50739341009791
2018	37.43365126166782
2019	37.557066547692024
2020	37.4784641808198
2021	36.82425354407894
2022	36.208529681883