????20????????

????:?????????:??????

?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?,??,?????(?????????)

?????:??????