????15???????“?”?????? ??????50%??

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????11??????27??????? (????????? ????????)????27??,????????????????????????????????,??“??+?+???+??”???15????“??????”??,15??????“??????”????,???????50%????,??,?????

???,????????“?”??,?,?????????“??”,??????????????????????????????,?????,15???“?????????”??52.4%,??57.8%,???????66.9%,???87.5%,????????“??”?“????”?????????,???????“?”??22?8????????????,???63.6%;??40????4?????????,?????90%?

??????????,???????????5????????“????”,??????“??+????????????”????????????????????????????,“???”?????????????????,????(???)????????9??39??19???183??63??,????“????”????????????,?????????????

??,????????“????”,???“?????????????”?????????????????,??????5.8??????;????????“????”,??????26????????????????3???,?????,?????????1992????;???????7*24?“???”,???????????????,??????????????1.7??,??????????,???“???”?

?,????“??????????”“????????”“????????????”“??”????10?????????????????“?????”????IP,????????????????????,???(??) ????:??????