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

2?????

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

4?????100

5?????

???2?5????? (???? ?????????????)????????????????????????,?,???????,?“??”????

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

???????5???,??8?,?????396.93?????????,????11.5%;??????34.24??,???????????12.3%????,???131.9??,?????????????13.5%;?16.2???,??????????????????????12.8%?

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

??,???????,??4??????????????(?????????????)??40?????

?,????,??????78%?(???)

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