Year	% of total employment (modeled ILO estimate)
1991	1.56784479194076
1992	1.58862698843602
1993	1.61105991670416
1994	1.64038008778583
1995	1.6662650187627
1996	1.693350565769
1997	1.7249646486087
1998	1.75483253491083
1999	1.78402126005193
2000	1.80779385086179
2001	1.84428464334103
2002	1.87753583152491
2003	1.90434289601996
2004	1.92925069072152
2005	1.96041007743483
2006	1.98395422600908
2007	2.00737980442191
2008	2.01531035843694
2009	2.02171220899479
2010	2.03063428066885
2011	2.04317812919423
2012	2.05434733829488
2013	2.05068177413894
2014	2.07149706214069
2015	2.06507990455601
2016	2.06323537612223
2017	2.04760421347463
2018	2.04148015578172
2019	2.03564474075052
2020	2.03002771134398
2021	2.02164354520229
2022	2.00875066797252