Year	% of total employment (modeled ILO estimate)
1991	21.908560611961907
1992	21.655444500378515
1993	21.22928807992841
1994	20.880283829583057
1995	20.45259045037307
1996	19.95660868823853
1997	19.696095022201902
1998	19.316281275209864
1999	18.77281179495696
2000	18.389181523277003
2001	17.72092446758769
2002	17.048447030979755
2003	16.703057742717597
2004	15.857924935127492
2005	15.253113798736816
2006	14.587507690397468
2007	14.066071659077672
2008	13.542722197034108
2009	13.125776340854044
2010	12.704327611880416
2011	12.273800334755924
2012	11.904787878467399
2013	11.297216932738001
2014	10.814125848540751
2015	10.384565967544786
2016	9.997297232181992
2017	9.67747081068548
2018	9.364010927294125
2019	9.052825573101877
2020	9.20468089502872
2021	8.99234710759139
2022	8.730581121309882