??????18???????? ??????5?

????:???????150????:???????150

??8??6?? ??“???”6?,????????“?????????”??,?????11????????,?????18??,?5??

???????????«????????????????»???,11????,???8???????2?????1?????,?30???80?,??10????????????????????,1?????????????????????11????????????????,???3?????????

?????“??”???????,?2???4??,6????

?,??,??,?????????????????,??????????????????????????????,???40%?????75%???,????????4.5%???????????????,????

????????????????“?????”??,???2005??“??????????????”???“??????”??????,??42??????????,??????8?????(?) ????????????:??????