Year	% (modeled ILO estimate)
1991	39.27503426237512
1992	39.90794433717214
1993	40.5859949500165
1994	40.824542776276665
1995	40.85140035808832
1996	40.40372538935143
1997	41.331155240887725
1998	41.61675886274896
1999	41.403143515885624
2000	41.53546858016425
2001	42.29580289114168
2002	42.52605075723557
2003	42.886396362906304
2004	43.83383380716825
2005	44.83441870129598
2006	45.5744142158506
2007	45.80302103204411
2008	46.04436621491449
2009	46.085260982646496
2010	45.97435230013189
2011	45.90183119283157
2012	46.69030557478677
2013	46.58730238850149
2014	46.55366798201236
2015	46.4854386394192
2016	46.04424630517111
2017	46.08416991635485
2018	46.48147330192852
2019	46.757589224874685
2020	41.98726579333862
2021	44.3241864443869
2022	46.566618083513966
2023	47.26708956158175