Year	% of total employment (modeled ILO estimate)
1991	45.9262405280975
1992	45.6869286552955
1993	45.4521638401495
1994	45.1370536429278
1995	44.8855956436059
1996	44.578988256486
1997	44.2515989644476
1998	43.8705678947348
1999	43.4227037691089
2000	42.9310338603494
2001	42.3203154228874
2002	41.6593371208283
2003	40.8963300185085
2004	40.036063144062
2005	39.2707396705085
2006	38.4910614148764
2007	36.2407207110371
2008	34.0155620389626
2009	31.879247091704
2010	29.7111187437684
2011	27.5832257866535
2012	25.6792679463918
2013	23.8077083850968
2014	21.9975395825496
2015	20.2206823407769
2016	27.9949513378357
2017	26.8900051473489
2018	25.7904996320856
2019	24.9897340332545
2020	24.7155177473059
2021	24.1849229525874
2022	23.6903191756292