Year	% of total employment (modeled ILO estimate)
1991	64.818779650821
1992	64.7226027126106
1993	64.6096244342151
1994	64.9537417788855
1995	64.8466511832277
1996	64.7613694250733
1997	64.8377796522681
1998	65.2176000499319
1999	65.2925060140033
2000	66.1156410536671
2001	66.2969102141557
2002	66.5699707811781
2003	66.3711139108434
2004	66.6587081046919
2005	66.9507529523426
2006	67.3319206609946
2007	67.2898938624827
2008	67.4074565358065
2009	66.8083047603021
2010	66.5100259173373
2011	65.1114138837353
2012	63.3416789059944
2013	63.7742919963813
2014	66.0150865424079
2015	68.2619751948018
2016	70.2247305652809
2017	66.4726032264942
2018	62.4485740305937
2019	62.1400324202006
2020	61.3543051861702
2021	61.0024638127502
2022	60.9954971871939