Year	% of total employment (modeled ILO estimate)
1991	15.104009202542704
1992	15.229548695681284
1993	15.176186463360505
1994	15.250955283022387
1995	15.426863288960364
1996	15.198488140326692
1997	15.31978630623795
1998	15.052057295368341
1999	14.791713331243196
2000	14.640249156819554
2001	14.464679786266588
2002	13.871888691841873
2003	13.792100686767501
2004	13.337035369201097
2005	13.247823830046082
2006	12.924967933714361
2007	12.650275291757973
2008	12.283150305903481
2009	12.315167323134022
2010	12.556165353691185
2011	12.40814445154813
2012	12.419333938615662
2013	12.23464848649761
2014	12.146929933455556
2015	11.830255017924861
2016	11.498056583846296
2017	11.259879721329689
2018	11.014788313708943
2019	10.87861123411074
2020	11.03109823175992
2021	10.5794000150668
2022	10.629370889994865