Year	% (modeled ILO estimate)
1991	68.81806321608099
1992	68.7377101096479
1993	67.7416707256085
1994	68.80289784697851
1995	68.8389866771215
1996	68.75415817419926
1997	68.3241326068509
1998	68.38366759499141
1999	68.78406818095075
2000	68.22284522689658
2001	68.58753504012255
2002	69.0706004747983
2003	69.0226352674671
2004	68.14330991823437
2005	68.05284538221593
2006	68.16854730240595
2007	67.68002875986004
2008	67.49567418267073
2009	67.53443596658664
2010	67.75929407888307
2011	67.31235883867775
2012	67.23076173345
2013	67.01839951047509
2014	66.62681618103004
2015	66.64245325849704
2016	66.53875370281686
2017	66.38530808929346
2018	66.24219452921831
2019	66.39031966823684
2020	65.87075574280485
2021	66.31663378432042
2022	64.62302577441213
2023	64.68471057511657