????:1?????95?:??????vx??

2???????

3?????spa

4?????????????

5???????200

?????9???1?? ??«?????????»9????1?????????,????20?????,8???????,????????????????

????,8?????????????????0.22%,??????????????6.16%????,???????????6.49%,?8?????0.25%??????????????????,?????????8??????,?????0.79%,????????0.63%,????0.45%?

???????,????????????,?????????8?0.32%???????????,???,8??0.18%??7??????????????,???????????????????????,????(?????)

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