title: how to add data Labels to seaborn countplot / factorplot
body: <p>I use python3, seaborn countplot, my question :</p>
  
  <ol>
  <li>how to add the count values for every bar? Show the label at the top of
  each bar?</li>
  <li>how to have these bars in descending order?</li>
  </ol>
  
  <p>I wrote this:</p>
  
  <pre><code>fig = plt.figure(figsize=(10,6))
  sns.countplot(data_new['district'],data=data_new)
  plt.show()
  </code></pre>
  
  <p><img src="https://i.stack.imgur.com/fAzhp.png" alt="enter image description here"></p>
  
  <p>Thanks a lot !</p>