<p>See <a href="http://meta.askubuntu.com/a/1327/25656">this answer</a> for example:  </p>

<blockquote>
  <p>community wiki<br>
  28 revs, 9 users <strong>37%</strong><br>
  Jorge Castro</p>
</blockquote>

<p>What does <strong>37%</strong> denote?</p>

<p>I looked at <a href="http://meta.stackexchange.com/questions/11740/what-are-community-wiki-posts">What are “Community Wiki” posts?</a> but didn't see an explanation.</p>