title: Count within range, depending on value in column A
body: <p>I'm trying to write a formula to sum up how many times something occurred within a calendar month.  My data looks like this (but much, much larger):</p>
  
  <p><a href="https://i.stack.imgur.com/WESRb.jpg" rel="nofollow noreferrer">Example Data</a>
  <a href="https://i.stack.imgur.com/WESRb.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/WESRb.jpg" alt="Example Data"></a></p>
  
  <p>How for example might I count how many times <code>Brian</code> attended a meeting in the month of <code>May</code>?</p>