?? 1???????????????9.8??????
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???????2??10?? (???? ?????????????????)????????????10????,1?????????,???????9.89????????????????,?????????????????5.2%;?????,?19.19???????,????2.5?????
???????,1??(3.68???????????????????)???(1.15????)???(1.11??)?
????????????????????,??(???????1.06?)???(?0.99???????)???????(???????0.86???????)?
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