Year	% of total employment (modeled ILO estimate)
1991	8.86156025554679
1992	8.87646630637201
1993	8.2225191063655
1994	7.87372301052389
1995	8.218308810240579
1996	8.63966103906284
1997	8.34134641801378
1998	8.33922155361648
1999	8.57364161787526
2000	8.724278086717
2001	8.84391081351611
2002	9.12574351505632
2003	9.030768304904239
2004	9.32939494375239
2005	9.77899863637736
2006	9.91738619286432
2007	10.492312932045671
2008	10.4307757047292
2009	10.34497918082171
2010	10.487430686950429
2011	9.84751654942364
2012	9.54719216998895
2013	9.68263806049916
2014	9.5540771400399
2015	9.36208271037185
2016	8.98626634597188
2017	8.63350850536921
2018	8.27442659611691
2019	8.04164711946605
2020	8.14493123565158
2021	8.05631623697861
2022	7.98666549226662