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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?)?
?????????,1????,?????????,?????,?????????????????(?????) ???:?????????????
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?????1??????9.8????????????????????????????