Year	% of total employment (modeled ILO estimate)
1991	1.84258369441514
1992	1.71335481707076
1993	1.78850915639359
1994	2.07533528353993
1995	1.97132825035638
1996	1.59990172109145
1997	1.48141629264572
1998	2.2725378422637
1999	2.01409221067533
2000	2.28584130335982
2001	2.26819453039533
2002	1.82801173231516
2003	1.55330392772985
2004	1.43704958228138
2005	1.45283225810914
2006	1.21253760385265
2007	1.06153938688861
2008	0.905154176862259
2009	0.859161110869189
2010	0.942559002657073
2011	0.609129458192048
2012	0.660436859771348
2013	0.668203814223965
2014	0.532684020233651
2015	0.50529121359597
2016	0.628847711843479
2017	0.513887335839797
2018	0.420551993450883
2019	0.36268573813704
2020	0.307256792418507
2021	0.420411403477624
2022	0.664126113307648