instruction: Give the number of each course name with at least five enrollments Return a bar chart, and could you rank in descending by the X-axis?
response: SELECT T1.CName, COUNT(T1.CName) FROM Course AS T1 JOIN Enrolled_in AS T2 ON T1.CID = T2.CID GROUP BY T1.CName, T2.CID HAVING COUNT(*) >= 5 ORDER BY T1.CName DESC