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2?????vx

3??????

4?????????

5?????

??(10?)?????????,??8??????????,???6%,???

??8???6%

??,??8??,??????????28.58???,??????6%????,?????16.45??????,???????????6.9%?????????12.13???????????,???????4.7%?

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????,???8???,???“??”??????????????13.48??,???7%????,??4.5??,??10%,???15.7%????????,??????????????????????1.1%?4.4%?8%???????????????,????????5%?10.9%?

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