?????????????,????????????,??“??????”?????????????,????
????????????,???“???”?????,?????????,?????????????
(???? ??? ?? ???)
?????????????:?????
???:?????????????????
????????????????
???????????????????????
?????????:4???????????
??:?????????0.57%??????30%
?????:??????1???2280?
??????????!PK???8000???
???????????????????
?????????????:????????
???:?????????????????
???????:????????????
????:???????????????????
????????????100???
??????????2????????5?
?????????????:????????
?????????????????????
?????:??????????????
????!?????????136?????6.5%
???????????????????
????????3.3???????12??
???????????????????
?????5??????44??????4????
????“??”??90??????????
??:??????????????????
?????????????????“????”