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???10????????21?????????????????? (??? ????)???21????,????,???????????6.75??(????,????),??????11.1%???????,???4.39?????????????,????9.1%;??????????????????2.36??,????15%?

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?,??????,??????,???1.08??????????,?????????????10.1%;??????????????????????????15.3%?7.3%?5.5%??16.3%???????,????“??”???????2.47?????????????????????,??????????9.8%?

??????,????????????????4.3??,?????17.1%,??6????????,???63.6%,????????3.2???

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