Year	% of total employment (modeled ILO estimate)
1991	20.234063956701
1992	19.2843209318105
1993	18.0085108813617
1994	18.4455936585986
1995	19.4346983838849
1996	19.3816645429549
1997	18.4919994621487
1998	19.6598991335833
1999	19.1394455972069
2000	18.5625466002838
2001	18.0301165783857
2002	18.0271781033153
2003	14.3095181011748
2004	14.3325875317166
2005	15.2825529878059
2006	15.6941976920792
2007	14.8114229072279
2008	13.7677160080375
2009	13.1582400903805
2010	13.884984135545
2011	13.8718420343917
2012	13.8615587014944
2013	13.9657804454999
2014	13.9581814531892
2015	13.7480335873496
2016	13.3184297155211
2017	13.2725625855191
2018	13.2059942101379
2019	12.9097121644614
2020	12.8590740114904
2021	13.9851556633743
2022	13.6748950740004