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