instruction: Show all branch names with the number of members in each branch registered after 2015 with a bar chart, and list in descending by the total number.
response: SELECT Name, COUNT(*) FROM membership_register_branch AS T1 JOIN branch AS T2 ON T1.Branch_ID = T2.Branch_ID WHERE T1.Register_Year > 2015 GROUP BY T2.Branch_ID ORDER BY COUNT(*) DESC