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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