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|---|---|---|
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| 0000950123-10-081607-index.html | 2010-08-27 11:31:37 | |
| 0000950123-10-081607.txt | 2010-08-27 11:31:37 | |
 0000950123-10-081607-xbrl.zip | 37635 | 2010-08-27 11:31:37 |
| defnref.xml | 24768 | 2010-08-27 11:31:37 |
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| p17925exv15w1.htm | 2443 | 2010-08-27 11:31:37 |
| p17925exv31w1.htm | 8072 | 2010-08-27 11:31:37 |
| p17925exv31w2.htm | 8363 | 2010-08-27 11:31:37 |
| p17925exv32w1.htm | 4458 | 2010-08-27 11:31:37 |
| p17925exv32w2.htm | 4243 | 2010-08-27 11:31:37 |
 p17925p1792501.gif | 1439 | 2010-08-27 11:31:37 |
| petm-20100801.xml | 174449 | 2010-08-27 11:31:37 |
| petm-20100801.xsd | 11346 | 2010-08-27 11:31:37 |
| petm-20100801_cal.xml | 39281 | 2010-08-27 11:31:37 |
| petm-20100801_lab.xml | 128711 | 2010-08-27 11:31:37 |
| petm-20100801_pre.xml | 75371 | 2010-08-27 11:31:37 |
| R1.xml | 55706 | 2010-08-27 11:31:37 |
| R10.xml | 32688 | 2010-08-27 11:31:37 |
| R11.xml | 15701 | 2010-08-27 11:31:37 |
| R12.xml | 16164 | 2010-08-27 11:31:37 |
| R13.xml | 40384 | 2010-08-27 11:31:37 |
| R14.xml | 10461 | 2010-08-27 11:31:37 |
| R15.xml | 12556 | 2010-08-27 11:31:37 |
| R16.xml | 12243 | 2010-08-27 11:31:37 |
| R17.xml | 13776 | 2010-08-27 11:31:37 |
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| R3.xml | 36627 | 2010-08-27 11:31:37 |
| R4.xml | 118544 | 2010-08-27 11:31:37 |
| R5.xml | 113358 | 2010-08-27 11:31:37 |
| R6.xml | 12968 | 2010-08-27 11:31:37 |
| R7.xml | 9824 | 2010-08-27 11:31:37 |
| R8.xml | 11425 | 2010-08-27 11:31:37 |
| R9.xml | 31877 | 2010-08-27 11:31:37 |