CREATE TABLE table_73448 ("County" TEXT, "Population" FLOAT, "Unemployment Rate" TEXT, "Market Income Per Capita" TEXT, "Poverty Rate" TEXT, "Status" TEXT)

What is the unemployment rate for the county with a market income per capita of $20,958?
SELECT COUNT("Unemployment Rate") FROM table_73448 WHERE "Market Income Per Capita" = '$20,958'
SELECT COUNT("Unemployment Rate") FROM "table_73448" WHERE "Market Income Per Capita" = '$20,958'