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| 0001193125-14-186666-index.html | 2014-05-07 11:12:48 | |
| 0001193125-14-186666.txt | 2014-05-07 11:12:48 | |
 0001193125-14-186666-xbrl.zip | 66731 | 2014-05-07 11:12:48 |
 BarChart1.jpg | 11880 | 2014-05-07 11:12:48 |
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| d719468d485bpos.htm | 50700 | 2014-05-07 11:12:48 |
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| pipi14-20140430.xml | 120684 | 2014-05-07 11:12:48 |
| pipi14-20140430.xsd | 15882 | 2014-05-07 11:12:48 |
| pipi14-20140430_cal.xml | 4868 | 2014-05-07 11:12:48 |
| pipi14-20140430_def.xml | 479710 | 2014-05-07 11:12:48 |
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| R10.htm | 172056 | 2014-05-07 11:12:48 |
| R17.htm | 326470 | 2014-05-07 11:12:48 |
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| R2.htm | 146055 | 2014-05-07 11:12:48 |
| R9.htm | 278775 | 2014-05-07 11:12:48 |
| report.css | 2739 | 2014-05-07 11:12:48 |
| Show.js | 1410 | 2014-05-07 11:12:48 |