Year % (national estimate) 1991 42.76422912794911 1994 34.31077738992372 2000 38.24510478094486 2001 48.07107172325965 2005 42.27329991759063 2010 36.29944278464678 2012 33.69528391521428 2018 28.271386364175854 2019 32.170047031503806 2020 35.24750359503452 2021 35.391649036394114 2022 36.506381638164726 2023 45.94090188365763