???????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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