Year	% of population
1992	93.4
1993	95.3922424316406
1994	95.6485366821289
1995	95.5
1996	96.1543273925781
1997	96.4024658203125
1998	96.6465225219727
1999	96.8857345581055
2000	97.7
2001	97.4
2002	97.5
2003	98.8
2004	97.8
2005	99.4
2006	99
2007	98.4
2008	99.8
2009	98.9
2010	99.4
2011	99.4
2012	99.7
2013	99.9
2014	99.8
2015	99.3
2016	100
2017	100
2018	100
2019	100
2020	100
2021	100
2022	100