????:1??????????:??????100?????

2???????

3???????

4???????

5??????V

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

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

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

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

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