Year	% of total employment (modeled ILO estimate)
1991	44.9684287438496
1992	44.162899333884
1993	43.5434544702592
1994	42.687556756416
1995	42.2539612198661
1996	42.0095998360561
1997	41.6037120584978
1998	41.3548785527978
1999	40.614200290824
2000	40.4581669163364
2001	40.387461153407
2002	40.3049319928096
2003	40.2745271507722
2004	40.3622621895046
2005	40.4806647878036
2006	40.5001490281018
2007	40.5432157951637
2008	40.5255371151401
2009	38.5713240944987
2010	37.9871698487944
2011	38.4526186102231
2012	38.1239846630411
2013	37.5114755360823
2014	38.039491246971
2015	38.0254675781351
2016	38.0713192975211
2017	38.0577847326565
2018	37.4975644544302
2019	37.2499360313669
2020	37.2455176450214
2021	36.8202851320973
2022	36.4428857482671