Year	% of total employment (modeled ILO estimate)
1991	66.2861126052859
1992	66.4014552659272
1993	66.6832600216261
1994	66.9412604587356
1995	67.3159254677912
1996	67.5144784419485
1997	67.856317749114
1998	67.7842467728988
1999	68.4423873586918
2000	68.5836974795389
2001	68.8478982529416
2002	69.231651934913
2003	69.1562813743651
2004	69.180461061467
2005	69.3962267717585
2006	69.5914698826059
2007	69.7250244357108
2008	69.8964250555353
2009	70.1582885456173
2010	70.2744258372976
2011	70.1379217900127
2012	70.1954129118134
2013	70.2377228743641
2014	70.1802385934578
2015	70.3008733532911
2016	69.7623160056311
2017	69.7450176751132
2018	71.2922338914511
2019	72.2807097266584
2020	73.931808052195
2021	77.7956258179107
2022	80.2327085256875