Year	% of total employment (modeled ILO estimate)
1991	8.08832156393704
1992	8.00465996418045
1993	7.91620398949599
1994	7.84660519209491
1995	7.84878905265577
1996	7.86449337879878
1997	7.73791673685256
1998	7.69686980628521
1999	7.60262224111663
2000	7.4821749707012
2001	7.64484453085349
2002	7.75665958154535
2003	7.84866084865316
2004	8.04959478204159
2005	8.21211469102035
2006	8.07543990007293
2007	8.07271776541878
2008	8.07058037310019
2009	8.12591354022231
2010	8.19487005652726
2011	8.31901429092588
2012	8.45562135746309
2013	8.73788999526222
2014	9.02589630701125
2015	9.25678344854225
2016	9.37891785867474
2017	9.49245095438549
2018	9.60535575824143
2019	9.73900872647288
2020	9.98756835456278
2021	10.064581182462
2022	10.1822583962221