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|---|---|---|
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| 0000930413-17-001821-index.html | 2017-04-28 12:30:27 | |
| 0000930413-17-001821.txt | 2017-04-28 12:30:27 | |
 0000930413-17-001821-xbrl.zip | 175896 | 2017-04-28 12:30:27 |
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| c87809_485bpos.htm | 29536 | 2017-04-28 12:30:27 |
| cik0000768847-20170407.xml | 394113 | 2017-04-28 12:30:27 |
| cik0000768847-20170407.xsd | 38131 | 2017-04-28 12:30:27 |
| cik0000768847-20170407_def.xml | 923179 | 2017-04-28 12:30:27 |
| cik0000768847-20170407_lab.xml | 217819 | 2017-04-28 12:30:27 |
| cik0000768847-20170407_pre.xml | 1003024 | 2017-04-28 12:30:27 |
| FilingSummary.xml | 10841 | 2017-04-28 12:30:27 |
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| R1.htm | 15835 | 2017-04-28 12:30:27 |
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| R17.htm | 241177 | 2017-04-28 12:30:27 |
| R18.htm | 132701 | 2017-04-28 12:30:27 |
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| R56.htm | 3933 | 2017-04-28 12:30:27 |
| R9.htm | 237049 | 2017-04-28 12:30:27 |
| report.css | 2767 | 2017-04-28 12:30:27 |
| Show.js | 1410 | 2017-04-28 12:30:27 |