CREATE TABLE table_2106 ("Institution" TEXT, "Location" TEXT, "Founded" FLOAT, "Type" TEXT, "Enrollment" FLOAT, "Nickname" TEXT, "Joined" FLOAT, "Division" TEXT)

What is the total enrollment for the school in garden city, new york?
SELECT "Enrollment" FROM table_2106 WHERE "Location" = 'Garden City, New York'
SELECT "Enrollment" FROM "table_2106" WHERE "Location" = 'Garden City, New York'