Year	% of total employment (modeled ILO estimate)
1991	58.199382325004784
1992	58.04453594648092
1993	57.85316191945189
1994	58.06142185007707
1995	58.42853337394404
1996	59.071848136118845
1997	58.89938620889964
1998	59.22739876496069
1999	59.026438795252815
2000	59.51236625951184
2001	59.30018801841514
2002	59.074145176764304
2003	59.174234580423594
2004	59.78302305605788
2005	60.331166733585455
2006	60.98173782048834
2007	62.10644247297965
2008	62.286949079727464
2009	62.03033169096378
2010	62.232561193687985
2011	62.56864601352221
2012	63.66024792495581
2013	63.83593991534947
2014	64.20308405358384
2015	63.83141964455671
2016	63.4632811976878
2017	63.0617967955288
2018	62.62619388615396
2019	62.65997645354596
2020	62.21167971362252
2021	61.69766493192048
2022	62.8087029822915