Year	% of population
2000	76.4062353813744
2001	76.7539586919257
2002	77.0867143581572
2003	77.4046626717899
2004	77.7078495231556
2005	77.996279227751
2006	78.2704762052349
2007	78.5306208742014
2008	78.777118952601
2009	79.0100240623419
2010	79.2300399572182
2011	79.4373879979204
2012	79.6319515328466
2013	79.8145510989427
2014	79.9860262766625
2015	80.1472155635111
2016	80.2988811672934
2017	80.4417707041206
2018	80.525590360828
2019	80.5206840136456
2020	80.5160465668615
2021	80.5116881112198
2022	80.5075784878385