Year	% of population
2005	99.1592394224443
2006	99.1574208743657
2007	99.1555854357126
2008	99.1537397635124
2009	99.1519018066916
2010	98.4269374145649
2011	97.6997464122955
2012	96.9696751320083
2013	96.237152990062
2014	95.5020825058949
2015	94.7645729803903
2016	94.0267326823036
2017	93.2894896723265
2018	92.5535483138945
2019	91.8196871808371
2020	91.0888058086284
2021	90.3615703186745
2022	90.3695800959207