Sam Yu yudataguy
Summary: In this graph, it shows the annual consumption of major nations. It is categorized by OCED and nonOECD. In this graph, it clearly shows the growth by some nonOECD nations, such as China and India, with fast growing oil consumption.
Design: The initial design was centered around region, such as Asia, Africa and so on. After initial graph, based on data, it makes more sence to compare OECD and nonOECD nations. Additionally, the earlier graph suggested data with different grouping maybe able to show a better trend in the last decades. Since it shows the fast growing by OECD nations more clearly, as comparison to OECD nations. Other graph type was explored bar chart, but deemed different to interpret due to the large number of nations. Also, Scaling Y-axis was introduced due to the large difference between different nations. Since a small oil consumption nation data would be hard to view on the same sc
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