Year	% of total employment (modeled ILO estimate)
1991	47.7614645022633
1992	44.8044411513001
1993	42.4957304422875
1994	44.0492668798213
1995	44.1076259765845
1996	43.6868717298504
1997	41.6760952025852
1998	41.5042246241389
1999	40.178719365928
2000	36.9250453842768
2001	37.5914067955684
2002	34.9601637787091
2003	33.6087520868775
2004	29.1008790529734
2005	25.6846320866568
2006	24.0580462820036
2007	23.4775270267955
2008	23.6686593781608
2009	22.9470262450862
2010	23.7042220493162
2011	24.1575380948632
2012	23.5556797876531
2013	22.9222246275424
2014	21.0847448146628
2015	20.4049365503546
2016	19.5004832157342
2017	19.3830062160336
2018	18.4302262151829
2019	18.1086285648257
2020	17.5538293565209
2021	17.1838434366698
2022	16.6597041924924