Year	% of population
2000	80.5751923051814
2001	81.6167128690211
2002	82.6626371991011
2003	83.7129652954212
2004	84.7676971579816
2005	85.8268327867824
2006	86.8903721818232
2007	87.5578229012245
2008	87.7874953020427
2009	88.0171677028609
2010	88.2468401036791
2011	88.4765125044974
2012	88.7061849053156
2013	88.9358573061338
2014	89.165529706952
2015	89.3952021077702
2016	89.6248745085884
2017	89.8545469094066
2018	89.8545469094066
2019	89.8545469094066
2020	89.8545469094066
2021	89.8545469094066