????:1????????95??98?:??????????

2??????

3?????????

4??????

5???????

???????????2?????????????????4????????????????????????????? (????? ????)???4??,?????12?,?(1?28?????????2??????????????4????),????60??????,??????5.1?????????,???23.7%???????66.3%,???????

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???,????,?,????????????????????????36?16.2???,?59.4%?????????27.1%,????????????10%???????????55.3%?

??,???,?????????????????,???????????????????????,???10?????,??10.1?10.2??????????,???????23.9%?30.9%?

???,??????“????”?,???,?????(????????????????????????????) ??:????????