Year	% of population
2005	90.49546082452453
2006	90.56442180648978
2007	90.63384862498144
2008	90.6924609905985
2009	90.74608878673335
2010	90.81410435312668
2011	90.85809422881415
2012	90.90010125899825
2013	90.95546654323668
2014	91.0149306456132
2015	91.07389751553451
2016	91.1284499593275
2017	91.17531408671296
2018	91.22080990410457
2019	91.26414244910136
2020	91.30108493872713
2021	91.3233910717461
2022	91.37308796919022