Year	% of total employment (modeled ILO estimate)
1991	28.4372913975245
1992	28.2466828667158
1993	27.9015385516186
1994	27.5259770146474
1995	27.5106334230971
1996	27.582429558009
1997	27.514516810042
1998	27.5361678568636
1999	27.5289347090668
2000	27.5005313137187
2001	27.3756921215591
2002	27.1359523630821
2003	27.1065383343375
2004	26.4715453975394
2005	25.850763671032
2006	25.119450877415
2007	24.8828877118178
2008	24.8389804249971
2009	24.6756380725943
2010	26.5538011002505
2011	26.4847986988112
2012	25.1698293558286
2013	25.4881073206653
2014	25.9311879107922
2015	25.7200936858667
2016	26.5319133159374
2017	26.8416672824111
2018	27.1811840617459
2019	26.5971529680176
2020	25.8916352831392
2021	24.9280201820637
2022	24.607795124598