Year	% (modeled ILO estimate)
1991	48.694820105272775
1992	48.61071165898363
1993	48.244160113462435
1994	48.05389880356585
1995	47.83566734362699
1996	47.643619367033274
1997	47.5157025633766
1998	47.41968760807412
1999	47.40409263584009
2000	47.35339700253988
2001	46.99697618272607
2002	46.60833685328036
2003	46.32524151077033
2004	46.15209884929222
2005	46.0433340313052
2006	45.92967433203615
2007	45.93305121324131
2008	45.64723130660647
2009	45.32979739813905
2010	45.07206028987091
2011	44.94318340558267
2012	44.757927439360934
2013	44.59314888433764
2014	44.4913204239603
2015	44.364647003828686
2016	44.22836692333703
2017	44.10258912442898
2018	43.979245629655814
2019	43.93900309876924
2020	42.39585181666418
2021	43.28507496922935
2022	43.85391045678098
2023	44.84061696559312