<chart>
 <data>
  <group id="series1" type="value" format="en">
   <column id="x" name="X" type="value">
    <e>1</e>
    <e>3</e>
    <e>4</e>
    <e>3</e>
   </column>
   <column id="y" name="Y" type="value">
    <e>1</e>
    <e>3</e>
    <e>2</e>
    <e>1</e>
   </column>
  </group>
  <group id="series2" type="value" format="en">
   <column id="x" name="X" type="value">
    <e>1</e>
    <e>3</e>
    <e>4</e>
    <e>3</e>
   </column>
   <column id="y" name="Y" type="value">
    <e>3</e>
    <e>2</e>
    <e>3</e>
    <e>4</e>
   </column>
  </group>
 </data>
 <attributes chartType="table">
  <image width="300"/>
  <plot backPaint="white,gray">
    <series idRef="series1" name="Series 1"/>
    <series idRef="series2" name="Series 2"/>
  </plot>
  <axes axisStroke="2" gridLines="true"/>
 </attributes>
</chart>
