Year	% of total employment (modeled ILO estimate)
1991	2.24545749883884
1992	2.22870709284539
1993	2.21468266782267
1994	2.1786524053684
1995	2.13943972317321
1996	2.09037664213438
1997	2.03993552188937
1998	2.00497390633494
1999	1.90545394684778
2000	1.79986335156797
2001	1.87234945106271
2002	1.43895051461624
2003	1.16850745580924
2004	1.08923350347701
2005	0.949057414513339
2006	0.991946539423412
2007	0.790515931988194
2008	0.771667995515876
2009	0.766773860501026
2010	0.804432207424307
2011	0.635345241800715
2012	0.559729767898363
2013	0.553730561814785
2014	0.500598163015543
2015	0.495421884135161
2016	0.41063503279345
2017	0.426219174528751
2018	0.441810158191885
2019	0.467802015306324
2020	0.535868486205693
2021	0.60506727648465
2022	0.540607907934827