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??7???16??? (???????????????? ???)?????????16??,???2.54??(??????????????????,??????),????,????(????)???????????????4.6%?

????????,???12%???????????,??6738.7?????????????,???????????6.4%;?????????????1.87??,???????????3.9%?????1.83??,??72%,?????2.6??????????,???

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??????????????????,?????????????????????????????????????????18.3%?16%?17.3%?54.6%???????????18.6%,???????4.1????;?????5.3??,??????????????“??”?(?????) ?????:?????