Year	% of total employment (modeled ILO estimate)
1991	31.432703078651972
1992	31.37964518216497
1993	31.264102924039705
1994	31.257329849788658
1995	31.256836005232323
1996	31.142493277067775
1997	31.003531354340492
1998	30.943960284530437
1999	30.695581679908752
2000	30.57992571149708
2001	30.290686242368942
2002	29.813859821760936
2003	29.259512657055666
2004	28.967746819894003
2005	28.609354628876392
2006	28.098793473377743
2007	27.65165622826327
2008	27.087546914282576
2009	26.478694872059684
2010	26.07507712102275
2011	25.462036241444494
2012	24.626322849395176
2013	24.065160451975647
2014	23.51598660116127
2015	22.773116653001274
2016	22.25491987175612
2017	21.53103612914947
2018	20.88174388844192
2019	20.24210350569407
2020	20.22562735094109
2021	19.69486244441958
2022	19.307074888054082