Year	% of total employment (modeled ILO estimate)
1991	35.1943992373759
1992	34.9301653342832
1993	34.1775458774136
1994	33.5112495767888
1995	32.9111386092433
1996	32.1866348682052
1997	31.5198288297832
1998	30.9886677456291
1999	31.1243195869434
2000	31.5860359214243
2001	30.9657278024817
2002	30.563969045696
2003	31.0748972981949
2004	31.4645580356124
2005	31.9301881688681
2006	32.1722386295917
2007	32.5586208790269
2008	32.4794363077707
2009	32.4323909965751
2010	31.9447523363942
2011	31.7122917991146
2012	33.3083970414097
2013	33.4867581490059
2014	33.0955577851824
2015	32.0309878908638
2016	31.8146301637661
2017	31.8214954342586
2018	31.8703315178793
2019	31.7975539181959
2020	32.0007578046195
2021	32.4029080378934
2022	32.8995810321043