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

4??????

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????????2??11????????????????(? ??)????????11??,?????2???????????????????10??,?26.8???????,??????2220?,????????39%?36%,?????????????20?????????

?????,??????????????????2???????10?????????????????16.6??,????????????????1400????????????,??22%?14%????10????????,?808????????????????,????????????????????81%?99%?

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??,?,????????????????????????????????????????“????”,????????????????????????????????????,????“??”????????????????????45???,??????????????????????????????????,?,???????

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?????????,??????????????????6??,????,??19??????,???????????????100%??????,?????????????????????????,????

???,????????,?????????21???,???18??????,???2461???????????????????,??????(?)

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