Year	% of total employment (modeled ILO estimate)
1991	36.205080179422616
1992	36.251985319824534
1993	36.26340788089214
1994	36.01894534424811
1995	36.0959637468058
1996	35.94534168938389
1997	36.36932110841528
1998	36.28878261396756
1999	36.85062102216096
2000	37.296336846297635
2001	36.7649627061783
2002	38.063274627741364
2003	39.2832248079033
2004	39.66696653391011
2005	39.166248937224275
2006	38.880134734705024
2007	38.68463758487069
2008	38.34630854965011
2009	38.17137858788966
2010	38.47425874969547
2011	38.22650933820773
2012	38.11746159069453
2013	37.82652781778212
2014	37.47054094797087
2015	36.83270612999006
2016	36.50414859092802
2017	35.69387451261381
2018	35.2204421049391
2019	34.608675007550104
2020	34.24088364866962
2021	33.83198112675896
2022	33.15842305354457