Year	% of total employment (modeled ILO estimate)
1991	35.81438468255508
1992	35.64864960116675
1993	35.415477679352634
1994	35.400229006310894
1995	35.36446735755628
1996	35.23280733559623
1997	35.102522543223174
1998	34.931623595469496
1999	34.677510958752926
2000	34.66223102339859
2001	34.61552354151261
2002	33.95844534920032
2003	33.19669553751263
2004	32.94682417075911
2005	32.68756968373211
2006	32.11067209684554
2007	31.54707974938186
2008	30.90929477989437
2009	30.240735383562754
2010	29.955625658803047
2011	29.36836628284545
2012	28.717356335657374
2013	28.54240324068793
2014	28.09076993805395
2015	27.43623700841508
2016	27.00536676231688
2017	26.290132612965238
2018	25.567596540454762
2019	24.85936221081121
2020	24.77933162865049
2021	24.063513037463736
2022	23.55283098604167