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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