Year	% of total employment (modeled ILO estimate)
1991	9.76606288407896
1992	10.2319619423524
1993	10.8131513758192
1994	11.2739820384305
1995	11.7599655064499
1996	12.2838573854982
1997	12.8267172471749
1998	13.390210801263
1999	13.9860102991646
2000	15.5413028995346
2001	15.1682710656132
2002	14.8729179729835
2003	14.6530293552282
2004	14.4763055420737
2005	14.3659560986688
2006	14.2246309620754
2007	14.3786755082275
2008	14.716606279796
2009	14.9364451138811
2010	15.2287942211142
2011	14.971855287048
2012	14.4777874703847
2013	14.0719998328743
2014	16.2217417130501
2015	18.6851086231447
2016	17.9993486544359
2017	17.5036803476513
2018	17.9898161300119
2019	18.3565865167457
2020	18.5775579484019
2021	18.7708522818548
2022	18.8648906143578