Year	% (modeled ILO estimate)
1991	75.12173510250697
1992	75.01945401960202
1993	74.80519131714935
1994	74.69614727038885
1995	75.0644916776806
1996	75.49763822167206
1997	75.88769682486209
1998	76.1845155607157
1999	76.52051245202085
2000	76.81910419773907
2001	76.0577075018679
2002	75.2822038768278
2003	74.4784046771801
2004	73.7155462681822
2005	72.88145591435715
2006	73.07028074088116
2007	73.23018094437703
2008	73.35780065431227
2009	73.48443064242835
2010	73.7616472654006
2011	73.33813764671334
2012	72.79421163529247
2013	72.58089760704625
2014	72.23374839099982
2015	71.91702054429216
2016	71.53987856472202
2017	71.16670304484326
2018	70.67862057675696
2019	70.70708094271792
2020	68.73996799548523
2021	70.23024178195784
2022	72.25090527684506
2023	73.1669958920203