Year	% of total employment (modeled ILO estimate)
1991	2.83249084887572
1992	2.71047401581462
1993	2.83644274777826
1994	1.85451351459257
1995	1.81497932302037
1996	2.03093325324724
1997	1.8638089547636
1998	1.07561805051393
1999	1.08409810551173
2000	0.962629353319352
2001	1.05157736604907
2002	1.10350535372519
2003	1.10749410082847
2004	1.12238469445273
2005	1.17596985986096
2006	1.21694464768333
2007	1.29100438427374
2008	1.35789023835454
2009	1.42415205819236
2010	1.46710837671557
2011	1.52781060153198
2012	1.58683592916578
2013	1.65695333506217
2014	1.6879154843265
2015	1.76938266472667
2016	1.84242117899791
2017	1.89503294100229
2018	1.9744468986052
2019	0.251285784739673
2020	1.6471198082032
2021	0.321726433538743
2022	0.314584989801915