??????2?????????????????????????11??????????????????? ?10???????????????????????,????
?????(MWN)??????,???43?46???,???????????????????,?????????????????????“?????????????,???????”?
???????,????????????????????,???????????????????
??,????????????????,????,?????????????????????,??????????????????(????????????????) ???:?????????
???????????????????
????1???????????
«????»???????:???????
?????????????????
???:??5???????????????
????!?3?????9.8?????????
4?7?22?????????
????????!???????????
????????????10???????
????:????????????????
???????????3?????????
4?1?!??????????????????!
??2?????????0.4%
????????????????
???:??????????????????
??:???????????????????
???:?????????????????
????:??3????????10???????
???:??????????????????
???:??20???????????????
4?10??????????10????13?
??????????????4???????
??:??????????????????
????:???????????????
????“??????”?????????????