Year	% of total employment (modeled ILO estimate)
1991	2.07705113930012
1992	2.04286873270241
1993	2.05118473364663
1994	2.01415692242263
1995	2.07298373822185
1996	2.00882489549466
1997	1.80693250266207
1998	1.81447522708453
1999	1.74933690356255
2000	1.73443347781433
2001	1.56072486769466
2002	1.7097447281427
2003	2.03182115424734
2004	2.15795036621034
2005	1.54802122590772
2006	1.27899528112885
2007	1.16543016883463
2008	1.01224164818321
2009	1.02268190311819
2010	1.04418474690116
2011	1.01969564045514
2012	0.834108001915221
2013	0.666338995456233
2014	0.692125764018355
2015	0.644772627349565
2016	0.60968237005344
2017	0.672861662363373
2018	0.745075508761686
2019	0.617085654204882
2020	0.605074315026913
2021	0.569747176504856
2022	0.523735481939796