????????????????????????????????????????2????????8?????????? (?????)???????????????????????????,??,????????????????,???????????,???,????
?,????????????……20????,?????????????????????“???”????????,????
“????,???????????????,??????”20?????????,????????????
???10??????????????,?????????????????????????????????????????????????,????,?????????,??????????????,??,“?”?
2?8??,??,???????????,??????????????????????????????,????,??????????????????????,?????????????????????????????????????????????????,???20?30??
??“?”????,??,“???”?????????????,2??,?????????“??”??11??,?????????????????????????????????;???????,“????????”?38%?
??,?????????,??,????
??,?“???????????”??,??????????????????????“??”???????????“??”?????,???????????????,????????????????,?,??,??????????????????(??????????)
???:???????
??!???????3???????????
???????:???2??????????
????!????????????????
????????:??????????
??:????PK?????????85???
??3???????????
??????????????????????
?????????????????????
????????8?18??????????
??????:??????????????
????????????????
????????:?????????????
?????????????????????????
??:????PK?????????85???
???????????????????
??!???????????????????
????!?????????????????
?????:???????????????
?????????????????????
????23?????????????
?????????????????????
??????????????????
????????????????????
????????????????????
???????????0.6%?????????