Year	% of total employment (modeled ILO estimate)
1991	2.34541964719573
1992	2.78243729665908
1993	2.50348940861075
1994	2.37833403342083
1995	2.54338587618766
1996	2.55945368239886
1997	2.3308912018172
1998	1.99239121606556
1999	2.46512897707492
2000	2.08601596080126
2001	1.97773325096064
2002	1.84285401727099
2003	1.68254487919363
2004	1.71280645272694
2005	1.70343787514441
2006	1.53885464198708
2007	1.2928927252534
2008	1.21172578132407
2009	1.25430341666848
2010	0.979495556775527
2011	1.10896686871096
2012	0.842406928891231
2013	0.908936675479834
2014	0.908317450475429
2015	0.894228962649627
2016	0.797568858466528
2017	0.820325499948621
2018	0.845162360463418
2019	0.79704021463398
2020	0.831297793437263
2021	0.639012357072212
2022	0.663287185632906