Year	% of total employment (modeled ILO estimate)
1991	42.3105705868498
1992	42.3675825870943
1993	42.3933779241761
1994	42.4064262633293
1995	42.3152935300689
1996	42.2034056758668
1997	41.9718701880982
1998	41.7126263483817
1999	41.3877231092423
2000	40.0902908568425
2001	38.4788225316126
2002	36.7566629546411
2003	34.8785275458459
2004	32.8965285806145
2005	30.7996746773804
2006	28.6221250313014
2007	28.5891780926854
2008	28.5714475761645
2009	28.5209392113991
2010	28.4144881578972
2011	28.281112362234
2012	28.0607681068728
2013	27.8257121990705
2014	27.5355381631137
2015	27.1926334863531
2016	26.7958118815636
2017	26.3749706170781
2018	25.9039099008864
2019	25.3794153115905
2020	25.5853174127746
2021	25.048549883408
2022	24.5293501765032