Year	% of population
2000	96.7
2001	97
2002	97.2
2003	97.4
2004	97.7
2005	97.9
2006	98.2
2007	98.5
2008	98.8
2009	99.1
2010	99.7
2011	99.9
2012	99.9
2013	100
2014	100
2015	100
2016	100
2017	100
2018	100
2019	100
2020	100
2021	100
2022	100