Year	% of total employment (modeled ILO estimate)
1991	52.3337447386314
1992	52.2328353532345
1993	52.1357162652046
1994	52.173689498149
1995	51.8596447226131
1996	51.6456991608276
1997	51.2793488591171
1998	50.690586983668
1999	49.9038296526493
2000	49.2478945916563
2001	48.4937144871917
2002	47.0044617219596
2003	45.2733970104158
2004	43.3954370582446
2005	41.6450221628929
2006	39.8434475622375
2007	39.4260710852709
2008	39.0553912274049
2009	38.6732803224406
2010	37.9646159327065
2011	37.2164590899755
2012	36.0371221532026
2013	34.8151164376066
2014	32.9423247201574
2015	31.2548790712357
2016	34.3076159501918
2017	28.0995772285143
2018	22.2450356812797
2019	22.9897410974115
2020	22.9859049033044
2021	22.2351929182761
2022	21.5285962576234