Plots for challenge questions 3
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The growth of new restaurants: This figure shows the total number of restaurants that got their first review in the past ten years in Phoenix, Las Vegas, Madison, Waterloo and Edinburgh. We can infer the growth trending of new restaurants in those cities from this plot. It also implies the saturation of market.
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Reviews distribution over years and stars: This figure shows the distribution of reviews over the past 10 years in the cities mentioned above.
