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???)?

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