Year	% of total employment (modeled ILO estimate)
1991	26.3030340769339
1992	26.4703273887413
1993	27.2267453472782
1994	26.0574450931713
1995	26.0600596826819
1996	26.5910406330777
1997	27.2954591507454
1998	25.5210026195202
1999	23.4227975388597
2000	23.3935607444972
2001	23.9241554701134
2002	23.857389467157
2003	23.3947686734631
2004	23.2568951887366
2005	23.1627930197054
2006	23.1153610684607
2007	23.1091556108626
2008	23.1306232226178
2009	22.9252013305001
2010	22.937685216006
2011	23.3403653396878
2012	23.8002346199156
2013	24.2276017737365
2014	23.8293791287924
2015	23.7132081916333
2016	23.2111889441562
2017	22.7187154400836
2018	22.3084284977573
2019	22.2246435592312
2020	21.9250643684171
2021	23.0031640513256
2022	22.8051234695683