?21???????????? ????????????

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

21???????,??????????????????????,??,?,??????21??????????????????????

9???24??28?????,?????????21????????????????????????,???,?????????????????????????15???,????????????????????

?,???10????????????????????????????,?????2.3????????????,?????????????????????????????????????????

??????????????8??,?????????????2441.3????,?21.8%,??????????52.6%,???????????

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???21??????????????,??????????????,?,?????????????????????

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???????????,????????,????????,????2100?????????,?????9???,?,????3.1????????????,??????????6500?????,???????????,??????????2?????

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