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