1??????9.8???????????????
???????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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