Year	% of total employment (modeled ILO estimate)
1991	9.51235863355485
1992	9.50329300490324
1993	9.49541418817945
1994	9.47518615953984
1995	9.44412386997499
1996	9.40624723475798
1997	9.348698884758361
1998	9.29109494961179
1999	9.23410938654841
2000	9.157343638006799
2001	9.08779256396671
2002	9.036173364552969
2003	9.007209512811711
2004	8.94824249996191
2005	8.877846289029955
2006	8.879701018186097
2007	8.896888248940085
2008	8.910814530720817
2009	8.930119905510868
2010	8.943725371548329
2011	8.97934293772391
2012	9.01042602912098
2013	9.041002648673443
2014	9.068831627250265
2015	9.110723017813484
2016	9.174097955823845
2017	9.24446879923282
2018	9.33205584451136
2019	9.38772721060544
2020	9.50864358928
2021	9.484706232497732
2022	9.459764768423154