Top Selling Brands In Major Cities In Europe

From the PlotGPT AI Reports

{ "Berlin": { "Brand 1": 500, "Brand 2": 400, "Brand 3": 300 }, "Paris": { "Brand 2": 600, "Brand 4": 200, "Brand 5": 100 }, "Madrid": { "Brand 3": 400, "Brand 6": 300, "Brand 7": 200 }, "Rome": { "Brand 1": 700, "Brand 7": 400, "Brand 8": 300 }, "London": { "Brand 2": 500, "Brand 4": 400, "Brand 5": 200 } }