title: Best way to store multiple question poll results on a per-user basis?
body: <p>I have a poll that has five 1-5 star ratings and I need to store the values individually for each user. Is there a method similar to bitfields where I can store these enumerated values (1, 2, 3, 4, or 5 for each rating) and easily extract them?</p>
  
  <p>At the moment my best bet would be to store a serialized PHP array, however that would take up a bit of space. Or, create 5 columns, which I would also prefer not to do (wasted space).</p>