?? (????? ?????????????????????????????????)??????????????,????2????????????8??,????50??????13????????,?????5.3??????????????????,??75%,???????

???,????“????????”?,????,??????????,???

“????????????3????????????,??????????7500?????,????????95%?”????????,?,?????????????????????????????,???“????”,???????????????????,?????????????????????,?????“????”,???????????????????????,????????????????????????,???????

??????,??????96.8%???2.2%????????????????1%,???????????????????,?????????????????????,??????,??????????????????? ??????????:???

??

??:???????????,??????????,??????????????