Year	% of total employment (modeled ILO estimate)
1991	3.99249259934234
1992	4.51289410356262
1993	4.39299235281982
1994	4.75209484292479
1995	4.89397692642968
1996	5.2152284769047
1997	5.24273853687839
1998	5.19631534310093
1999	6.00616575846495
2000	5.6345424499332
2001	5.41658682338224
2002	5.1783460137809
2003	5.32546394615341
2004	5.36457804211825
2005	5.09482894737593
2006	5.36895717718642
2007	5.41885921402198
2008	5.69331623547515
2009	5.60585945634691
2010	5.50408706313384
2011	5.15657588017726
2012	5.18965996818012
2013	5.09073352253324
2014	5.06078716985537
2015	4.97166512398451
2016	4.95887775763007
2017	4.96511416716347
2018	4.96903286666699
2019	4.82723282455327
2020	4.62428060295089
2021	4.77888477356358
2022	4.83913866943607