Year	% of total employment (modeled ILO estimate)
1991	12.2162558563375
1992	12.2403925550761
1993	12.305176004071
1994	12.3112789957426
1995	12.2600490914035
1996	12.2203843003583
1997	11.7303448767878
1998	11.4312307038886
1999	11.4502998063676
2000	11.0845776211862
2001	10.6938275965036
2002	10.7009232099668
2003	10.3825582247457
2004	10.5085074681477
2005	10.7823026965585
2006	10.7008320578923
2007	10.5963956819147
2008	10.4074623377323
2009	10.6878858104359
2010	10.9461685657743
2011	10.4183628558434
2012	10.4482143526727
2013	10.5904544853424
2014	10.3340588960935
2015	10.2544791126809
2016	9.9895422418299
2017	9.8473606652031
2018	9.71279272554105
2019	9.84066498053677
2020	9.92084196484267
2021	10.1436411492375
2022	10.5045756458395