Year % (national estimate) 2000 55.774178262867075 2005 55.88115137807291 2010 55.32959298854437 2012 52.64506652587854 2018 47.57378154661849 2019 50.110427140108456 2020 49.48674616210752 2021 50.061975011026256 2022 53.220442633004126