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|---|---|---|
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| 0000950123-10-100375-index.html | 2010-11-03 21:52:38 | |
| 0000950123-10-100375.txt | 2010-11-03 21:52:38 | |
 0000950123-10-100375-xbrl.zip | 65570 | 2010-11-03 21:52:38 |
| defnref.xml | 27387 | 2010-11-03 21:52:38 |
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| g24970exv31w1.htm | 6678 | 2010-11-03 21:52:38 |
| g24970exv31w2.htm | 6682 | 2010-11-03 21:52:38 |
| g24970exv32w1.htm | 2955 | 2010-11-03 21:52:38 |
| g24970exv32w2.htm | 2962 | 2010-11-03 21:52:38 |
| pra-20100930.xml | 526221 | 2010-11-03 21:52:38 |
| pra-20100930.xsd | 15367 | 2010-11-03 21:52:38 |
| pra-20100930_cal.xml | 50205 | 2010-11-03 21:52:38 |
| pra-20100930_def.xml | 9668 | 2010-11-03 21:52:38 |
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| pra-20100930_pre.xml | 98157 | 2010-11-03 21:52:38 |
| R1.xml | 55343 | 2010-11-03 21:52:38 |
| R10.xml | 277686 | 2010-11-03 21:52:38 |
| R11.xml | 148916 | 2010-11-03 21:52:38 |
| R12.xml | 9067 | 2010-11-03 21:52:38 |
| R13.xml | 9247 | 2010-11-03 21:52:38 |
| R14.xml | 10922 | 2010-11-03 21:52:38 |
| R15.xml | 10187 | 2010-11-03 21:52:38 |
| R16.xml | 18995 | 2010-11-03 21:52:38 |
| R17.xml | 16062 | 2010-11-03 21:52:38 |
| R18.xml | 12128 | 2010-11-03 21:52:38 |
| R19.xml | 8761 | 2010-11-03 21:52:38 |
| R2.xml | 126298 | 2010-11-03 21:52:38 |
| R3.xml | 28374 | 2010-11-03 21:52:38 |
| R4.xml | 101734 | 2010-11-03 21:52:38 |
| R5.xml | 157939 | 2010-11-03 21:52:38 |
| R6.xml | 26840 | 2010-11-03 21:52:38 |
| R7.xml | 139228 | 2010-11-03 21:52:38 |
| R8.xml | 20988 | 2010-11-03 21:52:38 |
| R9.xml | 15866 | 2010-11-03 21:52:38 |