x.htm">Column range</a></li>
		</ul>
		<h4>Pie charts</h4>
		<ul>
			<li><a href="examples/pie-basic/index.htm">Pie chart</a></li>
			<li><a href="examples/pie-legend/index.htm">Pie with legend</a></li>
			<li><a href="examples/pie-donut/index.htm">Donut chart</a></li>
			<li><a href="examples/pie-semi-circle/index.htm">Semi circle donut</a></li>
			<li><a href="examples/pie-drilldown/index.htm">Pie with drilldown</a></li>
			<li><a href="examples/pie-gradient/index.htm">Pie with gradient fill</a></li>
			<