7.21</td>
<td width="10%" valign="middle" align="center">8.91</td>
</tr>
<tr>
<th width="10%" align="center" valign="middle" bgcolor="#E0E0E0" nowrap>1.8</th>
<td width="10%" valign="middle" align="center">0.422</td>
<td width="10%" valign="middle" align="center">1.3</td>
<td width="10%" valign="middle" align="center">2.51</td>
<td width="10%" valign="middle" align="center">5.62</td>
<td width="10%" valign="middle" align="center">7.31</td>
<td width="10%" valign="middle" align="center">9.11</td>
</tr>
</tab