Year	% (modeled ILO estimate)
1991	80.58843196255432
1992	80.35286018831054
1993	80.1949956286451
1994	80.16121908127207
1995	79.97645712776959
1996	80.32940708931746
1997	80.66026224125308
1998	80.97532144569715
1999	81.30648308030408
2000	81.56109871786205
2001	82.61724780714293
2002	83.5621521335807
2003	84.37610048127713
2004	85.22342485772334
2005	86.023534502446
2006	85.88938642720801
2007	85.76704477325596
2008	85.38874955213184
2009	85.22512003621937
2010	84.99370381809975
2011	84.60429784871289
2012	84.16518785770529
2013	83.55380681619167
2014	83.64126565436104
2015	82.89247959940653
2016	83.10240928814899
2017	82.9331285774117
2018	83.15689959033136
2019	83.33743222194897
2020	83.16219577189554
2021	83.384633597727
2022	83.23543178095015
2023	83.38941858291268