Year	% of total employment (modeled ILO estimate)
1991	70.6660659956431
1992	70.640057783835
1993	70.6007114917308
1994	70.6139210916398
1995	70.9182491675679
1996	71.1719606242401
1997	71.271556621869
1998	72.5445692045872
1999	73.184873378059
2000	72.6193473265224
2001	72.046581633717
2002	71.7791571876326
2003	73.0313570856572
2004	73.5051862549102
2005	74.2473672552457
2006	75.5704603133556
2007	76.5432295744506
2008	77.0794034762644
2009	77.2625988101564
2010	77.0235867759298
2011	77.1349821701866
2012	77.6056110386375
2013	78.170166586923
2014	78.6470373789718
2015	78.76756539292
2016	79.2835271044996
2017	79.5855898254667
2018	79.7257010548956
2019	79.9915138119776
2020	79.4436987603435
2021	80.2736426017564
2022	80.1408367971156