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<!-- Begin Block Tagged Note 8 - us-gaap:PensionAndOtherPostretirementBenefitsDisclosureTextBlock-->
<div style="font-family: 'Times New Roman',Times,serif">
<div align="left" style="font-size: 10pt; margin-top: 12pt"><b>8. Pensions and Other Postretirement Benefits</b>
</div>
<div align="left" style="font-size: 10pt; margin-top: 6pt">     The components of pension benefit cost are as follows (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">Three Months Ended</td>
<td> </td>
<td> </td>
<td nowrap="nowrap" align="center" colspan="6">Nine Months Ended</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">March 31,</td>
<td> </td>
<td> </td>
<td nowrap="nowrap" align="center" colspan="6" style="border-bottom: 1px solid #000000">March 31,</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">2011</td>
<td> </td>
<td> </td>
<td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000">2010</td>
<td> </td>
<td> </td>
<td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000">2011</td>
<td> </td>
<td> </td>
<td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000">2010</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">$</td>
<td align="right">451</td>
<td> </td>
<td> </td>
<td align="left">$</td>
<td align="right">1,990</td>
<td> </td>
<td> </td>
<td align="left">$</td>
<td align="right">3,099</td>
<td> </td>
<td> </td>
<td align="left">$</td>
<td align="right">5,970</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">487</td>
<td> </td>
<td> </td>
<td> </td>
<td align="right">2,041</td>
<td> </td>
<td> </td>
<td> </td>
<td align="right">2,941</td>
<td> </td>
<td> </td>
<td> </td>
<td align="right">6,123</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">(472</td>
<td nowrap="nowrap">)</td>
<td> </td>
<td nowrap="nowrap" align="left"> </td>
<td align="right">(1,696</td>
<td nowrap="nowrap">)</td>
<td> </td>
<td nowrap="nowrap" align="left"> </td>
<td align="right">(2,756</td>
<td nowrap="nowrap">)</td>
<td> </td>
<td nowrap="nowrap" align="left"> </td>
<td align="right">(5,089</td>
<td nowrap="nowrap">)</td>
</tr>
<tr valign="bottom">
<td>
<div style="margin-left:15px; text-indent:-15px">Amortization of prior service cost
</div></td>
<td> </td>
<td> </td>
<td align="right">13</td>
<td> </td>
<td> </td>
<td> </td>
<td align="right">10</td>
<td> </td>
<td> </td>
<td> </td>
<td align="right">79</td>
<td> </td>
<td> </td>
<td> </td>
<td align="right">30</td>
<td> </td>
</tr>
<tr valign="bottom" style="background: #cceeff">
<td>
<div style="margin-left:15px; text-indent:-15px">Recognized actuarial losses
</div></td>
<td> </td>
<td> </td>
<td align="right">893</td>
<td> </td>
<td> </td>
<td> </td>
<td align="right">57</td>
<td> </td>
<td> </td>
<td> </td>
<td align="right">2,679</td>
<td> </td>
<td> </td>
<td> </td>
<td align="right">173</td>
<td> </td>
</tr>
<tr valign="bottom">
<td>
<div style="margin-left:15px; text-indent:-15px">Amortization of transition obligation
</div></td>
<td> </td>
<td> </td>
<td align="right">9</td>
<td> </td>
<td> </td>
<td> </td>
<td align="right">624</td>
<td> </td>
<td> </td>
<td> </td>
<td align="right">27</td>
<td> </td>
<td> </td>
<td> </td>
<td align="right">1,871</td>
<td> </td>
</tr>
<tr valign="bottom" style="background: #cceeff">
<td>
<div style="margin-left:15px; text-indent:-15px">Curtailment adjustment
</div></td>
<td> </td>
<td> </td>
<td align="right">—</td>
<td> </td>
<td> </td>
<td> </td>
<td align="right">—</td>
<td> </td>
<td> </td>
<td> </td>
<td align="right">—</td>
<td> </td>
<td> </td>
<td nowrap="nowrap" align="left"> </td>
<td align="right">(3,849</td>
<td nowrap="nowrap">)</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:15px; text-indent:-15px">Benefit cost
</div></td>
<td> </td>
<td align="left">$</td>
<td align="right">1,381</td>
<td> </td>
<td> </td>
<td align="left">$</td>
<td align="right">3,026</td>
<td> </td>
<td> </td>
<td align="left">$</td>
<td align="right">6,069</td>
<td> </td>
<td> </td>
<td align="left">$</td>
<td align="right">5,229</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">     As discussed in Note 6, we recorded a pension remeasurement during the nine months ended March
31, 2011 resulting in an $11.8 million reduction in the liability. During the nine months ended
March 31, 2010, we recorded a pension remeasurement of $5.2 million related to the merger of two
pension plans and $0.6 million related to a pension curtailment. During the nine months ended March
31, 2010, we recognized a $3.8 million pension curtailment gain from the merger of two pension
plans.
</div>
<!-- Folio -->
<!-- /Folio -->
</div>
<!-- PAGEBREAK -->
<div style="font-family: 'Times New Roman',Times,serif">
<div align="left" style="font-size: 10pt; margin-top: 6pt">     The components of retiree health care benefit cost are as follows (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">Three Months Ended</td>
<td> </td>
<td> </td>
<td nowrap="nowrap" align="center" colspan="6">Nine Months Ended</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">March 31,</td>
<td> </td>
<td> </td>
<td nowrap="nowrap" align="center" colspan="6" style="border-bottom: 1px solid #000000">March 31,</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">2011</td>
<td> </td>
<td> </td>
<td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000">2010</td>
<td> </td>
<td> </td>
<td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000">2011</td>
<td> </td>
<td> </td>
<td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000">2010</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">342</td>
<td> </td>
<td> </td>
<td align="left">$</td>
<td align="right">271</td>
<td> </td>
<td> </td>
<td align="left">$</td>
<td align="right">1,026</td>
<td> </td>
<td> </td>
<td align="left">$</td>
<td align="right">813</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">617</td>
<td> </td>
<td> </td>
<td> </td>
<td align="right">621</td>
<td> </td>
<td> </td>
<td> </td>
<td align="right">1,851</td>
<td> </td>
<td> </td>
<td> </td>
<td align="right">1,863</td>
<td> </td>
</tr>
<tr valign="bottom" style="background: #cceeff">
<td>
<div style="margin-left:15px; text-indent:-15px">Amortization of prior service cost
</div></td>
<td> </td>
<td nowrap="nowrap" align="left"> </td>
<td align="right">(516</td>
<td nowrap="nowrap">)</td>
<td> </td>
<td nowrap="nowrap" align="left"> </td>
<td align="right">(516</td>
<td nowrap="nowrap">)</td>
<td> </td>
<td nowrap="nowrap" align="left"> </td>
<td align="right">(1,548</td>
<td nowrap="nowrap">)</td>
<td> </td>
<td nowrap="nowrap" align="left"> </td>
<td align="right">(1,548</td>
<td nowrap="nowrap">)</td>
</tr>
<tr valign="bottom">
<td>
<div style="margin-left:15px; text-indent:-15px">Recognized actuarial losses
</div></td>
<td> </td>
<td> </td>
<td align="right">333</td>
<td> </td>
<td> </td>
<td> </td>
<td align="right">175</td>
<td> </td>
<td> </td>
<td> </td>
<td align="right">999</td>
<td> </td>
<td> </td>
<td> </td>
<td align="right">525</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" style="background: #cceeff">
<td>
<div style="margin-left:15px; text-indent:-15px">Benefit cost
</div></td>
<td> </td>
<td align="left">$</td>
<td align="right">776</td>
<td> </td>
<td> </td>
<td align="left">$</td>
<td align="right">551</td>
<td> </td>
<td> </td>
<td align="left">$</td>
<td align="right">2,328</td>
<td> </td>
<td> </td>
<td align="left">$</td>
<td align="right">1,653</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>
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