Year	% (modeled ILO estimate)
1991	74.12325099506809
1992	74.00854997122953
1993	73.83412661285877
1994	73.75011197210618
1995	73.95832206196607
1996	74.21637726393894
1997	74.38777588211578
1998	74.5226797540883
1999	74.74110930931953
2000	74.78420112919433
2001	74.174444450016
2002	73.57325157733698
2003	72.99586574608104
2004	72.57478554904789
2005	71.99822452138231
2006	72.19524935941763
2007	72.33496832644548
2008	72.45257741010279
2009	72.52980001328936
2010	72.79625990126871
2011	72.39476406450504
2012	71.90307435124029
2013	71.69682100722169
2014	71.42835721398065
2015	71.0997228235432
2016	70.82974228475263
2017	70.36831430518315
2018	70.13260179325783
2019	70.20941278976368
2020	68.33746440197021
2021	69.31612448982628
2022	71.17457775836036
2023	71.87820711522203