Year	% of total employment (modeled ILO estimate)
1991	41.2899741964913
1992	41.3160423144359
1993	41.4928545877351
1994	43.818881116032
1995	43.39193221263
1996	43.8231042019453
1997	43.4815097924333
1998	43.3014689844187
1999	43.167368507968
2000	43.0316797383693
2001	43.4251695945334
2002	43.8211434407246
2003	42.1664093403807
2004	41.3973424892578
2005	43.0592315249526
2006	40.9334788704897
2007	41.4101102986772
2008	41.5487244246859
2009	41.9398641588978
2010	41.7831006620217
2011	41.6717381503711
2012	41.7743469848436
2013	41.9342030584835
2014	39.5697287385646
2015	40.4224489722843
2016	40.0237482280801
2017	39.4219747224872
2018	38.8552392957817
2019	39.1370347422665
2020	38.8226121169471
2021	36.8290640814345
2022	36.5312350228471