Year	% (modeled ILO estimate)
1991	50.741930272850624
1992	50.473983924418896
1993	50.140715824015786
1994	49.784649051938075
1995	49.31061274357347
1996	49.109612241502354
1997	49.01225093913336
1998	48.736011247185196
1999	48.229989902415824
2000	47.84325749788506
2001	47.70547356143162
2002	47.551795627277734
2003	47.50375795833512
2004	47.44873201416997
2005	47.3617129730152
2006	47.26750502346533
2007	47.014036994940405
2008	46.65106073337467
2009	46.453140457865445
2010	46.01683467229071
2011	45.70960508417611
2012	44.765610238020635
2013	44.03692419123856
2014	43.51445123601034
2015	42.702768133760046
2016	41.961056624221214
2017	41.32985695899163
2018	40.81703210248888
2019	40.12684594075212
2020	38.623861634191975
2021	38.58256838660289
2022	39.58076086284188
2023	39.66760231764608