Year	% of population
1990	96.6253509521484
1991	96.7627029418945
1992	96.8999328613281
1993	97.036491394043
1994	97.1716842651367
1995	97.3048400878906
1996	97.4352722167969
1997	97.5623092651367
1998	97.6852645874023
1999	97.8033752441406
2000	97.9
2001	98
2002	98
2003	98.1
2004	98.1
2005	98.9
2006	98.3
2007	98.4
2008	98.5
2009	98.6
2010	98.8
2011	98.9
2012	97.6
2013	99.2
2014	99.8
2015	99.5
2016	100
2017	100
2018	100
2019	100
2020	100
2021	100
2022	100