Year	% of population
2000	99.8
2001	99.8
2002	99.9
2003	100
2004	99.9
2005	97.9
2006	100
2007	100
2008	100
2009	100
2010	100
2011	100
2012	100
2013	100
2014	100
2015	100
2016	100
2017	100
2018	99.9
2019	100
2020	100
2021	100
2022	100