Year	% of total employment (modeled ILO estimate)
1991	53.55118656727161
1992	53.01255159014114
1993	51.851038196892766
1994	50.86093611843099
1995	49.774886878743274
1996	48.799641356352396
1997	48.21788149496002
1998	48.03616166445479
1999	47.97585180620053
2000	47.693426100064066
2001	47.085498798916134
2002	46.52935791182461
2003	45.659745751236365
2004	44.12259786063547
2005	42.76208519366324
2006	41.5030577318563
2007	40.45566183083655
2008	39.799549997889564
2009	38.95285408705382
2010	38.11989642442983
2011	36.90452715046234
2012	35.78058798695751
2013	34.57729697946819
2014	33.40977417183327
2015	32.48341760383949
2016	31.81190364192407
2017	31.134005153544923
2018	30.285834290782084
2019	29.61914155155436
2020	30.399085305196603
2021	29.84802049281733
2022	29.450775316249796