????:1??????????:???????

2???????

3???????

4???????????

5???????

?????????????????12??2???? (?????????????? ??????????????)?????,??????????????????2?????,???????8???????????,???

??«??????? ?? ????»???????????????9?,?????????????,????????,??121?????????????????????896???,??????“???????????”??????????????????????????????

?,??,??587????600?????????“????”??,??????????????93%????(???????)?

??????????,?????????????????????????????????400?????240?????????????,????2.8?????????????

????????????????10????,??2.5?????????????????;???????????????????????????160?,??????????????????91?;?????????3.5%,?????????????????????(??) ????:???????