Year	% of population
2009	98.6560556451613
2010	98.6560556451613
2011	98.6560556451613
2012	98.6560556451613
2013	98.6560556451613
2014	98.7924774193548
2015	98.9288991935484
2016	99.0653209677419
2017	99.2017427419355
2018	99.338164516129
2019	99.4745862903226
2020	99.6110080645161
2021	99.7474298387097
2022	99.8838516129032