CREATE TABLE table_70258 ("Institution" TEXT, "Main Campus Location" TEXT, "Founded" FLOAT, "Mascot" TEXT, "School Colors" TEXT)

What is the total Founded with a Main Campus Location of liberal?
SELECT COUNT("Founded") FROM table_70258 WHERE "Main Campus Location" = 'liberal'
SELECT COUNT("Founded") FROM "table_70258" WHERE "Main Campus Location" = 'liberal'