<table>
<tbody><tr style="vertical-align: bottom">
    <td style="text-align: center">&nbsp;</td><td style="font-weight: bold; padding-bottom: 1pt">&nbsp;</td>
    <td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1pt solid">2013</td><td style="padding-bottom: 1pt; font-weight: bold">&nbsp;</td><td style="font-weight: bold; padding-bottom: 1pt">&nbsp;</td>
    <td colspan="2" style="font-weight: bold; text-align: center; border-bottom: Black 1pt solid">2012</td><td style="padding-bottom: 1pt; font-weight: bold">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,204)">
    <td style="font-weight: bold; text-align: left">Statement of Operations Data:</td><td>&nbsp;</td>
    <td style="text-align: left">&nbsp;</td><td style="text-align: right">&nbsp;</td><td style="text-align: left">&nbsp;</td><td>&nbsp;</td>
    <td style="text-align: left">&nbsp;</td><td style="text-align: right">&nbsp;</td><td style="text-align: left">&nbsp;</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="width: 74%; text-align: left">Operating revenue</td><td style="width: 3%">&nbsp;</td>
    <td style="width: 1%; text-align: left">&nbsp;</td><td style="width: 8%; text-align: right">100.0</td><td style="width: 1%; text-align: left">%</td><td style="width: 3%">&nbsp;</td>
    <td style="width: 1%; text-align: left">&nbsp;</td><td style="width: 8%; text-align: right">100.0</td><td style="width: 1%; text-align: left">%</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,204)">
    <td style="text-align: left">Compensation expense</td><td>&nbsp;</td>
    <td style="text-align: left">&nbsp;</td><td style="text-align: right">72.0</td><td style="text-align: left">%</td><td>&nbsp;</td>
    <td style="text-align: left">&nbsp;</td><td style="text-align: right">71.5</td><td style="text-align: left">%</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="text-align: left; padding-bottom: 1pt">General and administrative expenses</td><td style="padding-bottom: 1pt">&nbsp;</td>
    <td style="border-bottom: Black 1pt solid; text-align: left">&nbsp;</td><td style="border-bottom: Black 1pt solid; text-align: right">17.1</td><td style="padding-bottom: 1pt; text-align: left">%</td><td style="padding-bottom: 1pt">&nbsp;</td>
    <td style="border-bottom: Black 1pt solid; text-align: left">&nbsp;</td><td style="border-bottom: Black 1pt solid; text-align: right">17.5</td><td style="padding-bottom: 1pt; text-align: left">%</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,204)">
    <td style="text-align: left">Operating income</td><td>&nbsp;</td>
    <td style="text-align: left">&nbsp;</td><td style="text-align: right">10.9</td><td style="text-align: left">%</td><td>&nbsp;</td>
    <td style="text-align: left">&nbsp;</td><td style="text-align: right">11.0</td><td style="text-align: left">%</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="text-align: left">Interest income (expense), net</td><td>&nbsp;</td>
    <td style="text-align: left">&nbsp;</td><td style="text-align: right">0.0</td><td style="text-align: left">%</td><td>&nbsp;</td>
    <td style="text-align: left">&nbsp;</td><td style="text-align: right">(0.6</td><td style="text-align: left">%)</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,204)">
    <td style="text-align: left; padding-bottom: 1pt">Fair value adjustments to compound embedded derivatives</td><td style="padding-bottom: 1pt">&nbsp;</td>
    <td style="border-bottom: Black 1pt solid; text-align: left">&nbsp;</td><td style="border-bottom: Black 1pt solid; text-align: right">(3.9</td><td style="padding-bottom: 1pt; text-align: left">%)</td><td style="padding-bottom: 1pt">&nbsp;</td>
    <td style="border-bottom: Black 1pt solid; text-align: left">&nbsp;</td><td style="border-bottom: Black 1pt solid; text-align: right">(0.4</td><td style="padding-bottom: 1pt; text-align: left">%)</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="text-align: left">Income before provision (benefit) for income taxes</td><td>&nbsp;</td>
    <td style="text-align: left">&nbsp;</td><td style="text-align: right">7.0</td><td style="text-align: left">%</td><td>&nbsp;</td>
    <td style="text-align: left">&nbsp;</td><td style="text-align: right">10.0</td><td style="text-align: left">%</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,204)">
    <td style="text-align: left; padding-bottom: 1pt">Provision (benefit) for income taxes</td><td style="padding-bottom: 1pt">&nbsp;</td>
    <td style="border-bottom: Black 1pt solid; text-align: left">&nbsp;</td><td style="border-bottom: Black 1pt solid; text-align: right">4.2</td><td style="padding-bottom: 1pt; text-align: left">%</td><td style="padding-bottom: 1pt">&nbsp;</td>
    <td style="border-bottom: Black 1pt solid; text-align: left">&nbsp;</td><td style="border-bottom: Black 1pt solid; text-align: right">(4.0</td><td style="padding-bottom: 1pt; text-align: left">%)</td></tr>
<tr style="vertical-align: bottom; background-color: White">
    <td style="text-align: left; padding-bottom: 2.5pt">Net income</td><td style="padding-bottom: 2.5pt">&nbsp;</td>
    <td style="border-bottom: Black 2.5pt double; text-align: left">&nbsp;</td><td style="border-bottom: Black 2.5pt double; text-align: right">2.8</td><td style="padding-bottom: 2.5pt; text-align: left">%</td><td style="padding-bottom: 2.5pt">&nbsp;</td>
    <td style="border-bottom: Black 2.5pt double; text-align: left">&nbsp;</td><td style="border-bottom: Black 2.5pt double; text-align: right">14.0</td><td style="padding-bottom: 2.5pt; text-align: left">%</td></tr>
</tbody></table>
<table>
<tbody><tr>
<td> </td><td> </td>
<td>2013</td><td> </td><td> </td>
<td>2012</td><td> </td></tr>
<tr>
<td>Statement of Operations Data:</td><td> </td>
<td> </td><td> </td><td> </td><td> </td>
<td> </td><td> </td><td> </td></tr>
<tr>
<td>Operating revenue</td><td> </td>
<td> </td><td>100.0</td><td>%</td><td> </td>
<td> </td><td>100.0</td><td>%</td></tr>
<tr>
<td>Compensation expense</td><td> </td>
<td> </td><td>72.0</td><td>%</td><td> </td>
<td> </td><td>71.5</td><td>%</td></tr>
<tr>
<td>General and administrative expenses</td><td> </td>
<td> </td><td>17.1</td><td>%</td><td> </td>
<td> </td><td>17.5</td><td>%</td></tr>
<tr>
<td>Operating income</td><td> </td>
<td> </td><td>10.9</td><td>%</td><td> </td>
<td> </td><td>11.0</td><td>%</td></tr>
<tr>
<td>Interest income (expense), net</td><td> </td>
<td> </td><td>0.0</td><td>%</td><td> </td>
<td> </td><td>(0.6</td><td>%)</td></tr>
<tr>
<td>Fair value adjustments to compound embedded derivatives</td><td> </td>
<td> </td><td>(3.9</td><td>%)</td><td> </td>
<td> </td><td>(0.4</td><td>%)</td></tr>
<tr>
<td>Income before provision (benefit) for income taxes</td><td> </td>
<td> </td><td>7.0</td><td>%</td><td> </td>
<td> </td><td>10.0</td><td>%</td></tr>
<tr>
<td>Provision (benefit) for income taxes</td><td> </td>
<td> </td><td>4.2</td><td>%</td><td> </td>
<td> </td><td>(4.0</td><td>%)</td></tr>
<tr>
<td>Net income</td><td> </td>
<td> </td><td>2.8</td><td>%</td><td> </td>
<td> </td><td>14.0</td><td>%</td></tr>
</tbody></table>