Year	% (modeled ILO estimate)
1991	50.807744765513135
1992	50.40931963424283
1993	48.96736714334415
1994	48.002646689330476
1995	48.10603343661135
1996	48.1183501805952
1997	48.17318807791694
1998	47.300965207678885
1999	48.068750073621906
2000	48.988379474113216
2001	49.50735234459615
2002	49.987822585690466
2003	49.99944877798372
2004	50.020256108934404
2005	49.413285575030265
2006	48.889204968844005
2007	48.17520969854983
2008	47.37522854581459
2009	46.971395835862474
2010	46.89113617258556
2011	45.68171890441788
2012	43.496379017521576
2013	43.65078353144194
2014	42.71861434643621
2015	42.030378426619635
2016	42.09504834537494
2017	41.5317688961854
2018	41.06363960781178
2019	39.60249769936178
2020	40.537366821421664
2021	41.3820644235241
2022	41.461446138008526
2023	41.48548098146093