<data><group year="0"><series><x>Sep Qtr 2006</x><y1 annot=".">224.5081</y1></series><series><x>Dec Qtr 2006</x><y1 annot=".">240.7341</y1></series><series><x>Mar Qtr 2007</x><y1 annot=".">243.9055</y1></series><series><x>Jun Qtr 2007</x><y1 annot=".">237.2431</y1></series><series><x>Sep Qtr 2007</x><y1 annot=".">217.7992</y1></series><series><x>Dec Qtr 2007</x><y1 annot=".">203.38</y1></series><series><x>Mar Qtr 2008</x><y1 annot=".">193.1061</y1></series><series><x>Jun Qtr 2008</x><y1 annot=".">193.7363</y1></series><series><x>Sep Qtr 2008</x><y1 annot=".">199.3229</y1></series><series><x>Dec Qtr 2008</x><y1 annot=".">196.239</y1></series><series><x>Mar Qtr 2009</x><y1 annot=".">185.5729</y1></series><series><x>Jun Qtr 2009</x><y1 annot=".">181.9909</y1></series><series><x>Sep Qtr 2009</x><y1 annot=".">224.067</y1></series><series><x>Dec Qtr 2009</x><y1 annot=".">230.4872</y1></series><series><x>Mar Qtr 2010</x><y1 annot=".">227.1194</y1></series><series><x>Jun Qtr 2010</x><y1 annot=".">213.5688</y1></series><series><x>Sep Qtr 2010</x><y1 annot=".">195.4144</y1></series><series><x>Dec Qtr 2010</x><y1 annot=".">181.0506</y1></series><series><x>Mar Qtr 2011</x><y1 annot=".">174.6531</y1></series><series><x>Jun Qtr 2011</x><y1 annot=".">171.9543</y1></series><series><x>Sep Qtr 2011</x><y1 annot=".">170.0971</y1></series><series><x>Dec Qtr 2011</x><y1 annot=".">168.9676</y1></series><series><x>Mar Qtr 2012</x><y1 annot=".">163.5928</y1></series><series><x>Jun Qtr 2012</x><y1 annot=".">157.0389</y1></series><series><x>Sep Qtr 2012</x><y1 annot=".">156.3609</y1></series><series><x>Dec Qtr 2012</x><y1 annot=".">161.9913</y1></series><series><x>Mar Qtr 2013</x><y1 annot=".">168.959</y1></series><series><x>Jun Qtr 2013</x><y1 annot=".">171.6817</y1></series><series><x>Sep Qtr 2013</x><y1 annot=".">173.981</y1></series><series><x>Dec Qtr 2013</x><y1 annot=".">179.8153</y1></series><series><x>Mar Qtr 2014</x><y1 annot=".">180.8896</y1></series><series><x>Jun Qtr 2014</x><y1 annot=".">175.0509</y1></series><series><x>Sep Qtr 2014</x><y1 annot=".">166.0684</y1></series></group></data>
