Year	% of total employment (modeled ILO estimate)
1991	30.544549717676297
1992	30.5811341868634
1993	30.6286784033646
1994	30.196206850866304
1995	30.2283598016446
1996	30.238668215797603
1997	30.080701003411903
1998	29.6314878518942
1999	29.50832804986073
2000	28.619302656028033
2001	28.40398590736865
2002	28.10762441105485
2003	28.31079228071191
2004	28.02764764302838
2005	27.74743140819958
2006	27.385680341612172
2007	27.4691278264882
2008	27.39297295262543
2009	28.05819081876638
2010	28.42381666894007
2011	29.95178184910327
2012	31.88201541774789
2013	33.04155262645581
2014	30.29040886511277
2015	27.635802875707682
2016	25.23867966055743
2017	28.16032975623628
2018	31.22995302737789
2019	31.41903653256164
2020	32.09746232269508
2021	32.4269636209402
2022	32.489556029626456