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<div style="font-family: 'Times New Roman',Times,serif">
<div align="left" style="font-size: 10pt; margin-top: 12pt"><b>15. PENSIONS AND OTHER POSTRETIREMENT BENEFITS</b>
</div>
<div align="left" style="font-size: 10pt; margin-top: 6pt">     Services Company, which employs the majority of our workforce, sponsors a retirement income
guarantee plan (“RIGP”), which is a defined benefit plan that generally guarantees employees hired
before January 1, 1986 a retirement benefit based on years of service and the employee’s highest
compensation for any consecutive 5-year period during the last 10 years of service or other
compensation measures as defined under the respective plan provisions. The retirement benefit is
subject to reduction at varying percentages for certain offsetting amounts, including benefits
payable under a retirement and savings plan discussed further below. Services Company funds the
plan through contributions to pension trust assets, generally subject to minimum funding
requirements as provided by applicable law.
</div>
<div align="left" style="font-size: 10pt; margin-top: 6pt">     Services Company also sponsors an unfunded post-retirement benefit plan (the “Retiree Medical
Plan”), which provides health care and life insurance benefits to certain of its retirees. To be
eligible for these benefits, an employee must have been hired prior to January 1, 1991 and meet
certain service requirements.
</div>
<div align="left" style="font-size: 10pt; margin-top: 6pt">     The components of the net periodic benefit cost for the RIGP and Retiree Medical Plan were as
follows for the three months ended March 31, 2011 and 2010 (in thousands):
</div>
<div align="center">
<table style="font-size: 10pt; text-align: left" cellspacing="0" border="0" cellpadding="0" width="100%">
<!-- Begin Table Head -->
<tr valign="bottom">
<td width="52%"> </td>
<td width="5%"> </td>
<td width="1%"> </td>
<td width="5%"> </td>
<td width="1%"> </td>
<td width="5%"> </td>
<td width="1%"> </td>
<td width="5%"> </td>
<td width="1%"> </td>
<td width="5%"> </td>
<td width="1%"> </td>
<td width="5%"> </td>
<td width="1%"> </td>
<td width="5%"> </td>
<td width="1%"> </td>
<td width="5%"> </td>
<td width="1%"> </td>
</tr>
<tr style="font-size: 8pt" valign="bottom">
<td> </td>
<td> </td>
<td nowrap="nowrap" align="center" colspan="6" style="border-bottom: 1px solid #000000"><b>RIGP</b></td>
<td> </td>
<td> </td>
<td nowrap="nowrap" align="center" colspan="6" style="border-bottom: 1px solid #000000"><b>Retiree Medical Plan</b></td>
<td> </td>
</tr>
<tr style="font-size: 8pt" valign="bottom">
<td> </td>
<td> </td>
<td nowrap="nowrap" align="center" colspan="6"><b>Three Months Ended</b></td>
<td> </td>
<td> </td>
<td nowrap="nowrap" align="center" colspan="6"><b>Three Months Ended</b></td>
<td> </td>
</tr>
<tr style="font-size: 8pt" valign="bottom">
<td> </td>
<td> </td>
<td nowrap="nowrap" align="center" colspan="6" style="border-bottom: 1px solid #000000"><b>March 31,</b></td>
<td> </td>
<td> </td>
<td nowrap="nowrap" align="center" colspan="6" style="border-bottom: 1px solid #000000"><b>March 31,</b></td>
<td> </td>
</tr>
<tr style="font-size: 8pt" valign="bottom">
<td> </td>
<td> </td>
<td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"><b>2011</b></td>
<td> </td>
<td> </td>
<td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"><b>2010</b></td>
<td> </td>
<td> </td>
<td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"><b>2011</b></td>
<td> </td>
<td> </td>
<td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"><b>2010</b></td>
<td> </td>
</tr>
<!-- End Table Head -->
<!-- Begin Table Body -->
<tr valign="bottom" style="background: #cceeff">
<td>
<div style="margin-left:15px; text-indent:-15px">Service cost
</div></td>
<td> </td>
<td align="left">$</td>
<td align="right">63</td>
<td> </td>
<td> </td>
<td align="left">$</td>
<td align="right">68</td>
<td> </td>
<td> </td>
<td align="left">$</td>
<td align="right">86</td>
<td> </td>
<td> </td>
<td align="left">$</td>
<td align="right">30</td>
<td> </td>
</tr>
<tr valign="bottom">
<td>
<div style="margin-left:15px; text-indent:-15px">Interest cost
</div></td>
<td> </td>
<td> </td>
<td align="right">200</td>
<td> </td>
<td> </td>
<td> </td>
<td align="right">232</td>
<td> </td>
<td> </td>
<td> </td>
<td align="right">457</td>
<td> </td>
<td> </td>
<td> </td>
<td align="right">205</td>
<td> </td>
</tr>
<tr valign="bottom" style="background: #cceeff">
<td>
<div style="margin-left:15px; text-indent:-15px">Expected return on plan assets
</div></td>
<td> </td>
<td nowrap="nowrap" align="left"> </td>
<td align="right">(106</td>
<td nowrap="nowrap">)</td>
<td> </td>
<td nowrap="nowrap" align="left"> </td>
<td align="right">(88</td>
<td nowrap="nowrap">)</td>
<td> </td>
<td> </td>
<td align="right">—</td>
<td> </td>
<td> </td>
<td> </td>
<td align="right">—</td>
<td> </td>
</tr>
<tr valign="bottom">
<td>
<div style="margin-left:15px; text-indent:-15px">Amortization of prior service benefit
</div></td>
<td> </td>
<td> </td>
<td align="right">—</td>
<td> </td>
<td> </td>
<td nowrap="nowrap" align="left"> </td>
<td align="right">(12</td>
<td nowrap="nowrap">)</td>
<td> </td>
<td nowrap="nowrap" align="left"> </td>
<td align="right">(741</td>
<td nowrap="nowrap">)</td>
<td> </td>
<td nowrap="nowrap" align="left"> </td>
<td align="right">(307</td>
<td nowrap="nowrap">)</td>
</tr>
<tr valign="bottom" style="background: #cceeff">
<td>
<div style="margin-left:15px; text-indent:-15px">Amortization of unrecognized losses
</div></td>
<td> </td>
<td> </td>
<td align="right">337</td>
<td> </td>
<td> </td>
<td> </td>
<td align="right">248</td>
<td> </td>
<td> </td>
<td> </td>
<td align="right">294</td>
<td> </td>
<td> </td>
<td> </td>
<td align="right">93</td>
<td> </td>
</tr>
<tr style="font-size: 1px">
<td>
<div style="margin-left:15px; text-indent:-15px"> 
</div></td>
<td> </td>
<td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td>
<td> </td>
<td> </td>
<td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td>
<td> </td>
<td> </td>
<td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td>
<td> </td>
<td> </td>
<td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td>
<td> </td>
</tr>
<tr valign="bottom">
<td>
<div style="margin-left:30px; text-indent:-15px">Net periodic benefit costs
</div></td>
<td> </td>
<td align="left">$</td>
<td align="right">494</td>
<td> </td>
<td> </td>
<td align="left">$</td>
<td align="right">448</td>
<td> </td>
<td> </td>
<td align="left">$</td>
<td align="right">96</td>
<td> </td>
<td> </td>
<td align="left">$</td>
<td align="right">21</td>
<td> </td>
</tr>
<tr style="font-size: 1px">
<td>
<div style="margin-left:15px; text-indent:-15px"> 
</div></td>
<td> </td>
<td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td>
<td> </td>
<td> </td>
<td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td>
<td> </td>
<td> </td>
<td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td>
<td> </td>
<td> </td>
<td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td>
<td> </td>
</tr>
<!-- End Table Body -->
</table>
</div>
<div align="left" style="font-size: 10pt; margin-top: 6pt">     During the three months ended March 31, 2011, we contributed $2.0 million to the RIGP.
</div>
<!-- Folio -->
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</div>
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<div style="font-family: 'Times New Roman',Times,serif">
<div align="center" style="font-size: 10pt; margin-top: 0pt">
<b>
</b>
</div>
<div align="left">
</div>
</div>
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