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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