Year	% of total employment (modeled ILO estimate)
1991	25.4329734882642
1992	25.5720184849323
1993	25.6707027087514
1994	25.8062965390036
1995	25.9142492210158
1996	25.7943023612243
1997	23.9073446534102
1998	22.2824102656019
1999	21.7015686127776
2000	21.1543983165844
2001	23.7103869869669
2002	23.1007202739403
2003	22.6358071543337
2004	19.9634290230405
2005	17.6075285460319
2006	15.5006543789768
2007	16.4093497457514
2008	17.3136616729446
2009	18.1134639044703
2010	18.1893444282291
2011	18.1798181930181
2012	17.8639470075326
2013	17.9011167450906
2014	17.7673687375533
2015	17.2634318206337
2016	17.1457906860188
2017	16.9153137340939
2018	16.6897651433734
2019	16.5089300421206
2020	15.0394895230536
2021	15.9516118491686
2022	15.7000832289161