Year	% of total labor force (modeled ILO estimate)
1991	8.324458439064742
1992	8.952682457377598
1993	10.718173159859468
1994	11.766563571246255
1995	11.448785844315791
1996	11.66050052680726
1997	11.662025256641492
1998	11.243083479955882
1999	10.49105382820471
2000	9.504163112593064
2001	8.443382078945106
2002	8.697689707454947
2003	9.029590278453519
2004	9.294444440809308
2005	9.13371971095535
2006	8.411197337202273
2007	7.52637051294394
2008	7.553860465904356
2009	9.599727767112517
2010	10.157236447987515
2011	10.223787399307264
2012	11.418597851704883
2013	11.97467519902825
2014	11.626841119910928
2015	10.890155505658695
2016	10.028635929348273
2017	9.05337170464654
2018	8.158201190602806
2019	7.506023263187932
2020	7.823347818136612
2021	7.730066946159493
2022	6.7458206912645755
2023	6.530160938786621