Year	% of total employment (modeled ILO estimate)
1991	3.22548637111484
1992	3.39701065582636
1993	3.46087015816076
1994	3.65503928558213
1995	3.7094740887082
1996	3.62499950955197
1997	3.48866750316596
1998	3.52536155627048
1999	2.03122160539783
2000	1.71784104348422
2001	2.45131901151662
2002	2.13195807935129
2003	2.29209930880575
2004	1.8548674243612
2005	2.01330339952597
2006	2.21164685698151
2007	2.07283017130163
2008	2.13504576752176
2009	2.41587562289196
2010	2.27998640842678
2011	2.36513310076647
2012	2.19952427806438
2013	2.201083046162
2014	2.28868641245912
2015	2.28651289305075
2016	2.35560626377611
2017	2.36593715981406
2018	2.3950892462276
2019	2.56750843966661
2020	2.31256417279528
2021	1.67869277769998
2022	1.42160026700032