?????????????? ???????????

????:95???98???????:????600??

??????????????(???????????? ??????)“???????????”?????????????????????

??????????????,??????????????????,10???4.8%,?????????????1.6??????,??????????5%,????????1.7????????,?????????????10?????????????????6.5%,?????

???,????????????10????6.3%,??1.2???????????,????????????????????????,?????????,???????????2?????,??????3????????????

???????????????,???,????,10????4.6%,???????????????????3.9???????????????????11.2%,?????9.6????????

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