CREATE TABLE roller_coaster (roller_coaster_id DECIMAL, name TEXT, park TEXT, country_id DECIMAL, length DECIMAL, height DECIMAL, speed TEXT, opened TEXT, status TEXT)
CREATE TABLE country (country_id DECIMAL, name TEXT, population DECIMAL, area DECIMAL, languages TEXT)

List the status shared by more than two roller coaster.
SELECT status FROM roller_coaster GROUP BY status HAVING COUNT(*) > 2
SELECT "status" FROM "roller_coaster" GROUP BY "status" HAVING COUNT(*) > 2