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

??????????1??2?????????????????? ???? ?

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

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

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

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