????????????????70%! ???????

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

?????????13?,11??,???????,?????????????????32%,??????,????????????????????

?????????????????,11????????????????????????????????????32.3%,?????????????183????????????????????????,????????50%,??127??,????????????????70%???????

?????,????,??,????????????16.8%,????17????????,11???????28????????????????????,??????????????????,??????10??7.7%???,?????????

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

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