???????:????????4.2?? ????????

???????????????????2??14????????? (???? ??????????????)??????????14???“?????”?????????????????????????????????,??????2015???????????????????3000??4.2??,????????????????????????????????????????

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????,?????????,????????,???2015???????????????????????????????3000??4.2?????,?????????,????????????????????????99.6%??,??????????

???????????????????,?????????????“??”,?????????????????,????“???????”??????????6????????????????10???????????,????????????98%??????????,???,????????????,???????????????“????”?

????,????????????????????????????????????“?????????????????”????????????????????,????????????,?????????,????????????????????????????(???????) ????:??