Year	% of total employment (modeled ILO estimate)
1991	28.7962750516246
1992	26.9791143328788
1993	26.3913446978948
1994	25.4213010361022
1995	25.5214808216051
1996	25.5290130157649
1997	26.3866675460436
1998	28.2045654082529
1999	27.7356790121054
2000	28.0852032104467
2001	28.8667676336955
2002	28.5033061372074
2003	28.5660911011401
2004	30.3230421377184
2005	31.1045214412184
2006	30.8415731172404
2007	31.8467706341033
2008	32.2666815070399
2009	30.5695053215273
2010	29.8027683570776
2011	28.574871366645
2012	28.5159200163036
2013	28.743960280944
2014	28.1202066595115
2015	27.9356376744029
2016	27.377127765686
2017	26.7684589769693
2018	26.4486467084775
2019	26.0844929291001
2020	25.9667205500448
2021	26.8325798232605
2022	26.6751859093778