CREATE TABLE table_2122 ("Institution" TEXT, "Location" TEXT, "Nickname" TEXT, "Founded" FLOAT, "Type" TEXT, "Enrollment" FLOAT, "Joined" FLOAT, "Current Conference" TEXT)

What is the smallest enrollment for institutions founded in exactly 1880?
SELECT MIN("Enrollment") FROM table_2122 WHERE "Founded" = '1880'
SELECT MIN("Enrollment") FROM "table_2122" WHERE "Founded" = '1880'