Year	% of total employment (modeled ILO estimate)
1991	19.747434771935897
1992	19.380473719942206
1993	18.963578079101445
1994	18.643236320728427
1995	17.638224255351805
1996	17.133695231245063
1997	15.96995714065523
1998	15.285427080062608
1999	15.131861598828529
2000	14.338391137459224
2001	13.554649411312669
2002	12.815731711350452
2003	12.574770652707379
2004	12.605539141777
2005	12.179621474979403
2006	12.10146133946703
2007	11.691263643469958
2008	11.62711876965064
2009	11.549715708539322
2010	11.356400388089885
2011	11.085020549655967
2012	10.835176758822449
2013	10.579883426567918
2014	10.61305976840174
2015	10.665719961586172
2016	10.712157424888957
2017	10.452280785912933
2018	9.942341574360709
2019	9.527785620409096
2020	8.782717066124688
2021	9.044110271771112
2022	8.787692776637304