| Filing Date | Form | Description | Filing Group | Downloads |
| 08/28/12 | 6-K | Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act | Current Reports |
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| 08/17/12 | 6-K | Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act | Current Reports |
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| 08/15/12 | 6-K | Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act | Current Reports |
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| 08/10/12 | 6-K | Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act | Current Reports |
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| 07/13/12 | 6-K | Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act | Current Reports |
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| 07/09/12 | 6-K | Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act | Current Reports |
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| 07/05/12 | 6-K | Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act | Current Reports |
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| 06/25/12 | 6-K | Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act | Current Reports |
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| 06/11/12 | 6-K | Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act | Current Reports |
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| 05/21/12 | 6-K | Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act | Current Reports |
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