Tile ps5221<br>
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  <tr>
    <td style="text-align: center;"><i>return<br>#</i></td>
    <td style="text-align: center;"><i>class 1<br>unclassified</i></td>
    <td style="text-align: center;"><i>class 2<br>ground</i></td>
    <td style="text-align: center;"><i>sum</i></td>
  </tr>
  <tr>
    <td style="text-align: center;"><i>1</i></td>
    <td style="text-align: right;">384571</td>
    <td style="text-align: right;">35341</td>
    <td style="text-align: right;">419912</td>
  </tr>
  <tr>
    <td style="text-align: center;"><i>2</i></td>
    <td style="text-align: right;">342121</td>
    <td style="text-align: right;">79180</td>
    <td style="text-align: right;">421301</td>
  </tr>
  <tr>
    <td style="text-align: center;"><i>sum</i></td>
    <td style="text-align: right;">726692</td>
    <td style="text-align: right;">114521</td>
    <td style="text-align: right;">841213</td>
  </tr>
</tbody></table>