ht">186.8</td>
</tr>
<tr>
<td id="t1stub45">May 2011</td>
<td headers="t1stub45 hdt1r1c2" align="right">190.5</td>
</tr>
<tr>
<td id="t1stub46">June 2011</td>
<td headers="t1stub46 hdt1r1c2" align="right">183.5</td>
</tr>
<tr>
<td id="t1stub47">July 2011</td>
<td headers="t1stub47 hdt1r1c2" align="right">182.5</td>
</tr>
<tr>
<td id="t1stub48">August 2011</td>
<td headers="t1stub48 hdt1r1c2" align="right">181</td>
</tr>
<tr>
<td id="t1stub49">September 2011</td>
<td headers="t1stub49 hdt1r1c2" align="right">180.4</td>
</tr>
</table></body></html>