????:1?????kb??:????

2?????????

3????????????

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

5???????

??9???????????????20?? ?«???»20????????????????????,??????????????????6????,?,?????????????????????????10%,????????????????1997??????

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??,?????????????,?????????????????????????????,?,???????????????????????????????????,????????,???GDP???????????60%?????????????,????

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????????,????????????????????,????????10??16?????????????(????????????????) ???:????????????????????