Year % (national estimate) 2000 78.42309206682516 2005 77.2224097140447 2010 76.70053515027516 2012 74.63622037383864 2018 69.74934244198798 2019 69.83348882020259 2020 68.89710439428286 2021 70.2559640920494 2022 72.65038865037477