Year	% of population
2000	82.8471911815725
2001	83.1320139640829
2002	83.4208660285123
2003	83.7098653157554
2004	83.998883048266
2005	84.2877818898964
2006	84.5768309160413
2007	84.8657653303278
2008	85.154847451454
2009	85.443942941037
2010	85.7329214269344
2011	86.0220420028487
2012	86.3111826376504
2013	86.6023981319846
2014	86.8957412152415
2015	87.1911327903211
2016	87.4883909600499
2017	87.7875527181461
2018	88.0886563987435
2019	88.3914085074832
2020	88.6959543081265
2021	89.0022141318241
2022	89.3101072894811