??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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