CREATE TABLE round (Round_ID NUMBER, Member_ID NUMBER, Decoration_Theme CLOB, Rank_in_Round NUMBER)
CREATE TABLE college (College_ID NUMBER, Name CLOB, Leader_Name CLOB, College_Location CLOB)
CREATE TABLE member (Member_ID NUMBER, Name CLOB, Country CLOB, College_ID NUMBER)

Plot how many country by grouped by country as a bar graph, and show from low to high by the the number of country.
SELECT Country, COUNT(Country) FROM member GROUP BY Country ORDER BY COUNT(Country)
SELECT "Country", COUNT("Country") FROM "member" GROUP BY "Country" ORDER BY COUNT("Country")