Year % (national estimate) 1994 20.841 2000 22.418 2005 23.74082665840879 2010 18.93416222022084 2012 15.738533229144673 2018 8.915386849720775 2019 10.7193444169503 2020 9.334551613610993 2021 11.37798112684538 2022 11.045405011117419 2023 14.74125536728679