<data><group year="0"><series><x>Sep Qtr 2006</x><y1 annot=".">4953.7428</y1></series><series><x>Dec Qtr 2006</x><y1 annot=".">5020.524</y1></series><series><x>Mar Qtr 2007</x><y1 annot=".">5106.3784</y1></series><series><x>Jun Qtr 2007</x><y1 annot=".">5241.0716</y1></series><series><x>Sep Qtr 2007</x><y1 annot=".">5240.9012</y1></series><series><x>Dec Qtr 2007</x><y1 annot=".">5222.8851</y1></series><series><x>Mar Qtr 2008</x><y1 annot=".">5061.425</y1></series><series><x>Jun Qtr 2008</x><y1 annot=".">4885.664</y1></series><series><x>Sep Qtr 2008</x><y1 annot=".">4934.5545</y1></series><series><x>Dec Qtr 2008</x><y1 annot=".">5102.7813</y1></series><series><x>Mar Qtr 2009</x><y1 annot=".">5240.5779</y1></series><series><x>Jun Qtr 2009</x><y1 annot=".">5242.7945</y1></series><series><x>Sep Qtr 2009</x><y1 annot=".">5052.6125</y1></series><series><x>Dec Qtr 2009</x><y1 annot=".">4872.2717</y1></series><series><x>Mar Qtr 2010</x><y1 annot=".">4738.2477</y1></series><series><x>Jun Qtr 2010</x><y1 annot=".">4685.4935</y1></series><series><x>Sep Qtr 2010</x><y1 annot=".">4652.1134</y1></series><series><x>Dec Qtr 2010</x><y1 annot=".">4521.4774</y1></series><series><x>Mar Qtr 2011</x><y1 annot=".">4426.0586</y1></series><series><x>Jun Qtr 2011</x><y1 annot=".">4436.1128</y1></series><series><x>Sep Qtr 2011</x><y1 annot=".">4486.709</y1></series><series><x>Dec Qtr 2011</x><y1 annot=".">4612.761</y1></series><series><x>Mar Qtr 2012</x><y1 annot=".">4762.9969</y1></series><series><x>Jun Qtr 2012</x><y1 annot=".">4927.4339</y1></series><series><x>Sep Qtr 2012</x><y1 annot=".">5090.762</y1></series><series><x>Dec Qtr 2012</x><y1 annot=".">5228.0232</y1></series><series><x>Mar Qtr 2013</x><y1 annot=".">5364.7338</y1></series><series><x>Jun Qtr 2013</x><y1 annot=".">5456.8452</y1></series><series><x>Sep Qtr 2013</x><y1 annot=".">5497.7341</y1></series><series><x>Dec Qtr 2013</x><y1 annot=".">5484.9717</y1></series><series><x>Mar Qtr 2014</x><y1 annot=".">5500.0845</y1></series><series><x>Jun Qtr 2014</x><y1 annot=".">5544.9336</y1></series><series><x>Sep Qtr 2014</x><y1 annot=".">5608.4659</y1></series></group></data>
