??2?????5???????????????? (???? ??)????2???????5?,??????????4??,??????2311??????????????????????

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???????????,???1995.6????,??????????5.2%?????????????????????351.8???????????,?185.8??,????1?????2?????????????????49.4???

???????,?????,????????????,????????????????????????????,??10.4????????????????????????,?8.9%?

??????????APP???,???????,20???30??????26%,?????????????????,??,???????????,??????????????27.7?????

??????,?????,?19.5?????????????????????????,??25.7?,????????28.2%,???????????8%????11.8???????????,??,???????IP???“??”?????,?????????????????????????????????????????????????????????????????,???????????????????????????

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????,???14?????????????????19?????????????,22????????????,???????????,???????????“???????????”,??????????????????(??)

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