title: R ggplot geom_bar() label bars (with 'count')
body: <p>I have a ggplot like this:</p>
  
  <pre><code>ggplot(df,aes(x=DateDiff, fill=TEAM)) + geom_bar()
  </code></pre>
  
  <p>How can I label the bars with the results from the y axis, when there's no y axis defined? (without altering the df)</p>
  
  <p><a href="https://i.stack.imgur.com/TC35W.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/TC35W.png" alt="enter image description here"></a></p>