CREATE TABLE Faculty (FacID INT, Lname VARCHAR, Fname VARCHAR, Rank VARCHAR, Sex VARCHAR, Phone INT, Room VARCHAR, Building VARCHAR)
CREATE TABLE Faculty_Participates_in (FacID INT, actid INT)
CREATE TABLE Activity (actid INT, activity_name VARCHAR)
CREATE TABLE Participates_in (stuid INT, actid INT)
CREATE TABLE Student (StuID INT, LName VARCHAR, Fname VARCHAR, Age INT, Sex VARCHAR, Major INT, Advisor INT, city_code VARCHAR)

How many faculty members do we have for each rank? Show bar chart, rank X-axis from high to low order please.
SELECT Rank, COUNT(Rank) FROM Faculty GROUP BY Rank ORDER BY Rank DESC
SELECT "Rank", COUNT("Rank") FROM "Faculty" GROUP BY "Rank" ORDER BY "Rank" DESC NULLS LAST