Year	% of total employment (modeled ILO estimate)
1991	2.95407636738906
1992	2.87540655210057
1993	2.79064085906875
1994	2.71034127005674
1995	2.61533411687473
1996	2.50792152632643
1997	2.49098515082147
1998	2.37114645620444
1999	2.19304591345034
2000	3.1525077735177
2001	3.30274696296561
2002	3.19989100864578
2003	3.49020754165449
2004	3.11500266424176
2005	2.76805542145409
2006	2.17920159163001
2007	1.70983190353883
2008	1.86543652334053
2009	2.36389905013679
2010	2.07472623911193
2011	1.88109631056189
2012	1.77351071523029
2013	1.64399365476133
2014	1.85033214248486
2015	1.305771879209
2016	1.25908541408594
2017	0.918541482721602
2018	0.669958349783204
2019	0.79906199230582
2020	0.544651456278436
2021	0.862534129485445
2022	0.665932658108106