Year	% of total employment (modeled ILO estimate)
1991	13.35337825882
1992	13.539244911175
1993	13.564930003897
1994	13.658804005162
1995	11.5463567965836
1996	14.6775180901524
1997	13.9485131756753
1998	14.5056463020798
1999	15.6019624707701
2000	15.3982209360339
2001	15.3681073557564
2002	15.14804211613
2003	14.9380405272533
2004	15.5617986384742
2005	15.3428103535159
2006	15.0990700739547
2007	15.3782328975684
2008	15.0801904660061
2009	14.7534072830446
2010	14.4982084321458
2011	14.9975114840526
2012	15.323921896882
2013	14.9158514810158
2014	14.6192013226364
2015	13.9904217271815
2016	13.9046131288034
2017	13.7810757389917
2018	13.621603387462
2019	13.6079067401962
2020	13.6779194794414
2021	13.6408438765332
2022	13.620423381509