Year	% of total employment (modeled ILO estimate)
1991	5.63422522714234
1992	5.69585898899139
1993	5.73883203973812
1994	5.7796667800068
1995	5.84189363955143
1996	5.85062215312804
1997	5.86821258099115
1998	5.9751107693379
1999	5.44929071412429
2000	5.7487215159343
2001	6.05112523790187
2002	3.87098067908818
2003	4.40450191271651
2004	4.37097169767191
2005	4.87721272370558
2006	4.7174777043018
2007	5.43844489911317
2008	5.33500301387357
2009	5.80496082231833
2010	5.25839579328337
2011	5.14141098299785
2012	5.67914070424576
2013	6.3435291009266
2014	6.45719466180604
2015	4.98347082792451
2016	5.10592127582697
2017	5.24051669628354
2018	5.37562428373293
2019	6.02690941553576
2020	4.79824932789283
2021	4.58539341180521
2022	4.87385073647053