title: How to display query result in new line
body: <p>I have a table like the following</p>
  
  <pre><code>Item Name | Date       | Previous Data | Updated Data
  Unit 1    | 1-Jul-2013 | 500           | 550 
  Unit 1    | 1-Aug-2013 | 550           | 550
  Unit 1    | 1-Sep-2013 | 450           | 600 
  Unit 1    | 1-Oct-2013 | 600            | 550
  </code></pre>
  
  <p>I want them to be displayed by using query as the following</p>
  
  <pre><code>Title     | Jul | Aug   | Sep | Oct
  Prev. Data| 500 | 550   | 450 | 600
  Upd. Data | 550 | 550   | 600 | 550
  </code></pre>
  
  <p>I used <code>UNION</code> before to make sure the table are according to what I want, but I am wondering if there is an easier way to do it.</p>
  
  <p>I am using SQL Server 2008 R2</p>