Year	% of total employment (modeled ILO estimate)
1991	22.9256278936029
1992	22.6706277116416
1993	22.1986327707345
1994	21.7307101229145
1995	21.1140411228379
1996	20.4594503061092
1997	19.8004561897185
1998	19.0284175522158
1999	17.491606063492
2000	14.925585258754
2001	15.4709282912854
2002	16.2287460025884
2003	14.243641231593
2004	13.301356200582
2005	12.0512361051438
2006	11.461011387763
2007	10.1799132223351
2008	7.95713627768735
2009	8.75078536228251
2010	8.61443719002562
2011	8.89513709141718
2012	8.37329990233094
2013	8.05621727777509
2014	7.50365118329271
2015	7.93918439909693
2016	7.6918531358336
2017	6.86755095241103
2018	6.97223897509001
2019	7.29375270803648
2020	7.21976080786339
2021	6.78851649631553
2022	6.78674142680373