Year	% of population
1990	92.257427
1991	94.781623840332
1992	94.560057
1993	95.2737274169922
1994	95.5180740356445
1995	95.760383605957
1996	95.617315
1997	96.2361679077148
1998	97.241124
1999	96.6955490112305
2000	97.9
2001	97.1
2002	97.3
2003	98.8
2004	97.5
2005	97.7
2006	99.4
2007	98
2008	98.2
2009	99.6
2010	99.5
2011	99.6
2012	100
2013	99.6
2014	100
2015	99.7
2016	100
2017	99.7
2018	100
2019	100
2020	100
2021	100
2022	100