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| 0001047335-11-000124-index.html | 2011-08-05 12:13:41 | |
| 0001047335-11-000124.txt | 2011-08-05 12:13:41 | |
| ex991nhc2011q2er.htm | 67137 | 2011-08-05 12:13:41 |
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| ex992prefandcommondiv.htm | 4482 | 2011-08-05 12:13:41 |
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| form8kq22011earningsanddivid.htm | 10991 | 2011-08-05 12:13:41 |