i>
  <li>
    <em>Boolean</em> &ndash; stored as the text <code class="value">False</code> and <code class="value">True</code> (although <code class="value">0</code>, <code class="value">No</code> and <code class="value">N</code> are all read as false).
  </li>
  <li>
    <em>Integer</em> &ndash; stored as positive or negative whole numbers or zero.
  </li>
  <li>
    <em>Float</em> &ndash; stored as positive or negative floating point numbers or zero. Floating point representations of whole numbers are sto