title: Get top google analytics items of a dimension sorted by a metric of the last X days
body: <p>E.g. I want to get the three most visited pages of the last 30 days sorted by the number of sessions.</p>
  
  <p><strong>So for each single day I want the three top <code>ga:pagePath</code> items sorted for each day by <code>ga:sessions</code>. Is this possible in a single query?</strong></p>
  
  <p>This query should return 90 items, 3 <code>ga:pagePath</code> items per day.</p>
  
  <p>As another example is it possible to get the three fastest loading (ga:pageLoadTime) pages instead of most visited for each day? This requires not ASC but DESC sorting in regard to the sorting metric.</p>
  
  <p>I can use the v4 API if necessary.</p>