????:1????????????:????????

2??????????

3???????500?4???

4????????????

5????????????

?????????11???????????????25????? (????)?????????1?10????,???????????17.5%,?????9.8????,????????,???

25???????????,????“??????????,?????????????”????????

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??????????????,??????????????????????????????????????????????????????????????????????????9??

??????????????????,????????????????10???,???????????????????????,?????????????????????????40%?21.2%?27%;????,?37.6%,????????????????????????????30.2%?15.4%????,?????????6????????????,???????????????19??,??????????????????????

????????????????????????,??????????????????,??“??????????????????”?,????????????,???,????????????????????

???????????1????10?????,???20.1%,???????13.5???????,??30?188.2????????

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