CREATE TABLE station (Station_ID INT, Name TEXT, Annual_entry_exit FLOAT, Annual_interchanges FLOAT, Total_Passengers FLOAT, Location TEXT, Main_Services TEXT, Number_of_Platforms INT)
CREATE TABLE train (Train_ID INT, Name TEXT, Time TEXT, Service TEXT)
CREATE TABLE train_station (Train_ID INT, Station_ID INT)

Plot the number of name by grouped by name as a bar graph, and order names from high to low order.
SELECT Name, COUNT(Name) FROM train GROUP BY Name ORDER BY Name DESC
SELECT "Name", COUNT("Name") FROM "train" GROUP BY "Name" ORDER BY "Name" DESC NULLS LAST