<graph baseFontSize="10" showvalues="0" shownames="0" xAxisName='Years (Mouse over data points to see detailed information)' yAxisName='Millions of tons' formatNumberScale='0' showNames='1' zeroPlaneAlpha="0" showAlternateHGridColor='1' AlternateHGridColor='ff5904' divLineColor='ff5904' divLineAlpha='20' alternateHGridAlpha='5'>
	<set name="1996" value="16.7982095" />
	<set name="1997" value="17.134052" />
	<set name="1998" value="13.632509" />
	<set name="1999" value="15.065232" />
	<set name="2000" value="14.595361" />
	<set name="2001" value="15.9310707" />
	<set name="2002" value="16.3500889" />
	<set name="2003" value="14.2623123" />
	<set name="2004" value="14.8930354" />
	<set name="2005" value="14.6460947" />
	<set name="2006" value="15.4976105" />
	<set name="2007" value="14.2182301" />
	<set name="2008" value="15.7096822" />
	<set name="2009" value="14.1810875" />
	<set name="2010" value="14.949384" />
	<set name="2011" value="13.63" />
</graph>