CREATE TABLE College (cName VARCHAR, state VARCHAR, enr DECIMAL)
CREATE TABLE Player (pID DECIMAL, pName VARCHAR, yCard VARCHAR, HS DECIMAL)
CREATE TABLE Tryout (pID DECIMAL, cName VARCHAR, pPos VARCHAR, decision VARCHAR)

For the attribute cName and enr, show their proportion by a pie chart.
SELECT cName, enr FROM College ORDER BY enr
SELECT "cName", "enr" FROM "College" ORDER BY "enr" NULLS FIRST