title: Select elements with values smaller than some number
body: <p>With this line I can print out values that are bigger than 1999</p>
  
  <pre><code> &lt;xsl:for-each select="//ad[regyear &gt;= 1999]" &gt;
  </code></pre>
  
  <p>But I cant seem to find out how to print out values from 1998 and down.</p>