????: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%,???????????????????(???????????????) ?????????????:??????????????????????