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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