Year	% of total employment (modeled ILO estimate)
1991	42.4911891231067
1992	42.4445899883211
1993	42.418422703466504
1994	42.4863440374009
1995	42.4142671068796
1996	42.3885826953617
1997	42.3600980208861
1998	42.208053081861905
1999	41.9969972287388
2000	41.877204536890204
2001	41.781522675541
2002	41.5862282860852
2003	41.190990965765124
2004	40.80707150464219
2005	40.66898392492295
2006	40.06294629765564
2007	36.97913427167522
2008	37.7831161120415
2009	40.06037161088463
2010	42.1645567838501
2011	41.7265495150958
2012	45.2604447767058
2013	42.72838251805928
2014	38.87997541821374
2015	41.755100010302904
2016	37.25071991818497
2017	39.68623546914226
2018	42.157927113101096
2019	41.70538822078535
2020	36.449311755135554
2021	36.26811955972701
2022	35.9899856459984