Year	% of total employment (modeled ILO estimate)
1991	41.69700382994895
1992	41.921718160387165
1993	42.189271566438826
1994	41.97629934456123
1995	41.62592733960869
1996	40.87743266751538
1997	41.232450359273805
1998	40.739749329048244
1999	40.910810569858725
2000	40.33882111318967
2001	40.61979343139902
2002	40.906844358993396
2003	40.80430413366016
2004	40.308313399287634
2005	39.81559842600474
2006	39.17354830535996
2007	38.05115934305192
2008	37.85137993895578
2009	38.063608090562276
2010	37.755449576141544
2011	37.58489341159233
2012	36.57144430836138
2013	36.396164958935906
2014	36.02214719601594
2015	36.451480729678465
2016	36.79993845465932
2017	37.18469859252322
2018	37.58081332820146
2019	37.45205572628945
2020	37.88653962276312
2021	38.50712135122291
2022	37.31640936324014