CREATE TABLE Dorm (dormid NUMBER, dorm_name VARCHAR2, student_capacity NUMBER, gender VARCHAR2)
CREATE TABLE Lives_in (stuid NUMBER, dormid NUMBER, room_number NUMBER)
CREATE TABLE Dorm_amenity (amenid NUMBER, amenity_name VARCHAR2)
CREATE TABLE Has_amenity (dormid NUMBER, amenid NUMBER)
CREATE TABLE Student (StuID NUMBER, LName VARCHAR2, Fname VARCHAR2, Age NUMBER, Sex VARCHAR2, Major NUMBER, Advisor NUMBER, city_code VARCHAR2)

How many dorms are there for each gender? Show me a bar chart, and display in descending by the x axis.
SELECT gender, COUNT(*) FROM Dorm GROUP BY gender ORDER BY gender DESC
SELECT "gender", COUNT(*) FROM "Dorm" GROUP BY "gender" ORDER BY "gender" DESC