<!-- End XY Line Chart -->
The generated report would look like this:
As we can see in the example for XY line chart, the <dataset> element must be
inside an <xyDataset> element. This element has no attributes. In addition to the
<dataset> element, <xyDataset> may contain one or more <xySeries> element.
<xySeries> may contain a <seriesExpression> element, which is used to
generate the label at the bottom of the chart in this example. It may also contain an
<xValueExpression> element and a <yValueExpression> element. The last two
elements contain report expressions for the X and Y values in the chart, respectively.