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