Year	% of total employment (modeled ILO estimate)
1991	26.37945681010359
1992	25.420252677324928
1993	25.28506693980284
1994	25.18172975966731
1995	25.102279300302637
1996	25.667751609231683
1997	25.116397736611948
1998	25.05682868345858
1999	25.07960237630605
2000	24.75067521918737
2001	24.81682287405139
2002	24.73485377940546
2003	24.632566481370773
2004	24.954483317443984
2005	25.498809468315116
2006	25.84133556616408
2007	26.3014613240594
2008	26.863853777910204
2009	27.11819500904639
2010	27.697408469121733
2011	27.016867990260952
2012	26.96513990954349
2013	27.1095384109639
2014	26.94420135534368
2015	26.91519200835363
2016	26.934093171364246
2017	27.21846727624756
2018	27.274052834383138
2019	27.665278475785172
2020	27.885686899370675
2021	28.022420656283945
2022	28.141772071490944