Year	% of total employment (modeled ILO estimate)
1991	55.2392934802904
1992	55.0469390625975
1993	54.8551786521936
1994	54.601992123835
1995	54.3616220653647
1996	54.076540623994
1997	53.7607926352002
1998	53.3976895177681
1999	52.7966887704904
2000	52.3753879969263
2001	51.9186892783291
2002	51.3632081857359
2003	50.9757754162891
2004	50.4244895434233
2005	49.8713281198659
2006	49.3606699810194
2007	48.8552343718349
2008	48.3522087177477
2009	47.7979403875829
2010	47.1783075646848
2011	46.5831835170554
2012	45.8890198251105
2013	45.2251872228048
2014	44.8744779980243
2015	44.4810408479074
2016	43.9828728340798
2017	43.4057449142559
2018	42.7417693756681
2019	42.1053815530262
2020	42.0829513635282
2021	41.5657752593322
2022	41.0737339039161