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|---|---|---|
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| 0000950123-10-081570-index.html | 2010-08-27 10:31:18 | |
| 0000950123-10-081570.txt | 2010-08-27 10:31:18 | |
 0000950123-10-081570-xbrl.zip | 42578 | 2010-08-27 10:31:18 |
| chs-20100731.xml | 185107 | 2010-08-27 10:31:18 |
| chs-20100731.xsd | 12024 | 2010-08-27 10:31:18 |
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| defnref.xml | 19366 | 2010-08-27 10:31:18 |
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| g24480exv10w1.htm | 20082 | 2010-08-27 10:31:18 |
| g24480exv10w2.htm | 20180 | 2010-08-27 10:31:18 |
| g24480exv31w1.htm | 8628 | 2010-08-27 10:31:18 |
| g24480exv31w2.htm | 8732 | 2010-08-27 10:31:18 |
| g24480exv32w1.htm | 3179 | 2010-08-27 10:31:18 |
| g24480exv32w2.htm | 3586 | 2010-08-27 10:31:18 |
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 g24480g2448001.gif | 13202 | 2010-08-27 10:31:18 |
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| R1.xml | 34698 | 2010-08-27 10:31:18 |
| R10.xml | 25714 | 2010-08-27 10:31:18 |
| R11.xml | 59008 | 2010-08-27 10:31:18 |
| R2.xml | 369719 | 2010-08-27 10:31:18 |
| R3.xml | 146527 | 2010-08-27 10:31:18 |
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| R5.xml | 9304 | 2010-08-27 10:31:18 |
| R6.xml | 9587 | 2010-08-27 10:31:18 |
| R7.xml | 13316 | 2010-08-27 10:31:18 |
| R8.xml | 8404 | 2010-08-27 10:31:18 |
| R9.xml | 31755 | 2010-08-27 10:31:18 |