Year	% of population
2000	99.99923955640033
2001	99.98727430318947
2002	99.98737864130023
2003	99.9874897700986
2004	99.98758652832359
2005	99.97617219514369
2006	99.97638538935654
2007	99.9652743354381
2008	99.96554705172056
2009	99.96575464295432
2010	99.95483668779775
2011	99.95495568798282
2012	99.94403793132108
2013	99.94417610290525
2014	99.95526520602425
2015	99.94441879683696
2016	99.94456763212175
2017	99.94469483415254
2018	99.94488387483248
2019	99.94505423637231
2020	99.93456089529639
2021	99.92398891786141
2022	99.93510029844593