??
???????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??,??????????????????????,??,???(???????) ????????:???????????????
?????????
?????1???????????????9.8???????????????????