Year	% of total employment (modeled ILO estimate)
1991	69.2921084907225
1992	68.7691651265723
1993	65.6679586122477
1994	65.2362874560319
1995	64.3474243304333
1996	62.3015565904975
1997	62.3386358503819
1998	63.5042610137384
1999	61.7403388980614
2000	61.816587797684
2001	59.508178742351
2002	59.9321123990074
2003	59.364757345691
2004	56.0560156268542
2005	56.2059292170603
2006	56.2407000551504
2007	59.095221076139
2008	56.6908724655291
2009	55.2835480312484
2010	55.4549984612035
2011	57.6731624452332
2012	58.3296473748028
2013	58.1201926601097
2014	52.6421882042114
2015	51.5771949288064
2016	50.9383418770982
2017	51.2316120897739
2018	51.4657544482883
2019	50.283085178423
2020	50.5231231613058
2021	52.697329515069
2022	52.0369299331046