CREATE TABLE people (People_ID NUMBER, Name CLOB, Country CLOB, Is_Male CLOB, Age NUMBER)
CREATE TABLE wedding (Church_ID NUMBER, Male_ID NUMBER, Female_ID NUMBER, Year NUMBER)
CREATE TABLE church (Church_ID NUMBER, Name CLOB, Organized_by CLOB, Open_Date NUMBER, Continuation_of CLOB)

Show all countries and the number of people from each country with a bar chart, and show Y in descending order please.
SELECT Country, COUNT(*) FROM people GROUP BY Country ORDER BY COUNT(*) DESC
SELECT "Country", COUNT(*) FROM "people" GROUP BY "Country" ORDER BY COUNT(*) DESC