<chart>
 <data>
  <column id="series1" type="value">
   <e>20</e>
  </column>
  <column id="series2" type="value">
   <e>80</e>
  </column>
 </data>
 <attributes chartType="bar">
  <image height="50" width="200"/>
  <plot>
   <series idRef="series1" name="completed" pointPaint="lime-horizontal"/>
   <series cumulative="true" idRef="series2" name="left" pointPaint="red-horizontal"/>
  </plot>
  <axes>
   <axis dim="value" max="100" min="0" step="20"/>
   <axis dim="category" gap="0"/>
  </axes>
 </attributes>
</chart>

