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

2?????40???

3???????????

4??????????

5??????????????

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

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

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

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

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