Year	% of total employment (modeled ILO estimate)
1991	13.5430594862119
1992	13.4105047018055
1993	13.2521252997218
1994	12.8070653464555
1995	12.5528843136024
1996	12.2689164197007
1997	11.8903674980171
1998	10.7216846269628
1999	9.75470190914563
2000	8.50912668051153
2001	7.60856279605355
2002	6.74616594862445
2003	6.11546765037621
2004	5.41035081207428
2005	4.75811979666088
2006	4.15257617372467
2007	3.7057683433318
2008	3.25575892721103
2009	2.96949171557388
2010	2.62276633474287
2011	3.90882678829107
2012	5.76529408631199
2013	4.59200325229321
2014	6.14755374403827
2015	4.90090234564048
2016	3.88023892745013
2017	4.22301186838178
2018	4.57675580731689
2019	4.25610326595444
2020	4.39356161347518
2021	4.3103215383701
2022	4.16352089245776