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2??????????????

3????????

4????????

5???????a6?????

??10???????2???????????????? (? ????)10???2????,?????????,??????,?????????????6%?

??,??6.2%,??????22443.73??,??1310.05??????,???????????4340.17??????????8.53%,???????5157.08?,?405.27?????????????????????????????,??????531.48??????,??7.08%,???8041.27???????

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?,?,???????397%,???????160%,???????????????153%;????,????????81%,???39%,??33%?

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