<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="5.9790963" />
	<set name="1997" value="5.533331" />
	<set name="1998" value="5.159768" />
	<set name="1999" value="5.870027" />
	<set name="2000" value="5.468726" />
	<set name="2001" value="5.2824604" />
	<set name="2002" value="5.1928537" />
	<set name="2003" value="5.2830911" />
	<set name="2004" value="5.3344855" />
	<set name="2005" value="5.0427931" />
	<set name="2006" value="5.1277859" />
	<set name="2007" value="4.8877479" />
	<set name="2008" value="4.9379831" />
	<set name="2009" value="3.7431443" />
	<set name="2010" value="4.043066" />
	<set name="2011" value="2.56" />
</graph>