????:1???????:??????????

2???????

3??????????

4??????????

5??????????

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?9??1?????????? (???? ??)????9??????????1??,????????????62??8????31???????,??????????,???433??,?2.3???,??????3?????????????,??????17%?1.5%?????12.1%,????

?????????????????,??????????????????????????????????????????,8????????11??7.82?,???????;8?225.6????????1.54??,??????

????,??????????????????????

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??,??-??,????????????????????,?????????????????????????????????????????????????????????,??????????????????“??”“??”??,????????,???????90%?

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????“??”???????????144????????,?????????????????,???????,??????,?????,????????????????????

???,7????????1??????8??????28?,????????????????????????????23.4??,?36.8%?(?????)

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