Year	% of population
2000	85.7871788951131
2001	85.808440150075
2002	85.8322481586426
2003	85.8568821670848
2004	85.8823446221492
2005	85.9086291237147
2006	85.9357410703103
2007	85.9636807525047
2008	85.9924476313539
2009	86.0220432490782
2010	86.0524595064237
2011	86.0837072030318
2012	86.3968372517735
2013	86.7232031858229
2014	87.0501568631423
2015	87.3775457055471
2016	87.7057679452498
2017	88.0348085310808
2018	88.3644332778931
2019	88.6948781559602
2020	89.0261433543038
2021	89.3582260011933
2022	89.6911294519732