?????????????????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???????)?

????,1????,?????,?????????,?????????????(????) ????????:??????

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