title: Adding datalabels - matplotlib barchart
body: <p>I have a pandas DataFrameGroupBy object that I am ploting like so...</p>
  
  <pre><code>grouped.sum().plot(kind='bar')
  </code></pre>
  
  <p>which gives...</p>
  
  <p><img src="https://i.stack.imgur.com/b9Er0.png" alt="enter image description here"></p>
  
  <p>but I would like something more like this...</p>
  
  <p><img src="https://i.stack.imgur.com/T2VOd.png" alt="enter image description here"></p>
  
  <p>I just want to know how to add data labels to each column and possibly a table as well?</p>