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