title: Matplotlib Pie Graph with 'All Other Categories"
body: <p>I have created a matplotlib pie chart:</p>
  
  <pre><code>df.plot(kind='pie', subplots=True, figsize=(6, 4))
  </code></pre>
  
  <p>My dataframe consists of two columns - Country and Value (% distribution) and has about 25 countries listed. I would like to only plot the top 10 countries by values (by highest %) and within the plot, calculate the remaining countries % value and give it the title of 'All Other Countries'. How do I do this using matplotlib using the .plot function?</p>
  
  <pre><code>Country   Value
  Albania    4%
  Brazil     3%
  Denmark    5%
  France     10%
  Mexico     3%
  Nigeria    15%
  Spain      4%
  U.S.       5%
  </code></pre>