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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