title: SSRS axis categories not in sort order
body: <p>I have four categories on my line graph to designate quarters in an academic year - Summer, Fall, Winter, Spring - in that order.  The sort field used on the category field gives a numbered string value to each quarter, from 1 to 4.  Instead of coming out in the desired order, it comes out as Summer Winter Fall Spring instead.  Winter is 3 and Fall is 2, so I can't figure out what is wrong.  I've looked at the data and verified the sort field is correctly matched.  I don't know what else to check.  This is SSRS Report Builder 3.0.  Thank you!!</p>