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

2???????

3?????95?

4?????????

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

???????:????????????????,???????????????????,?????????????,???????????????????????????????????“??”???,????????????????,??????????????????????????,?????????????“????????”???????????????,????????????????

??????,??????,???

?????????????????????,?????????400????,????????????,???

????“?????”????????????,??????,?????????

?????:“???????????????????,??????????????????,???????????,??????????????????????”

????????????????????,????,?????“???????????”???????????????????????????,???????,??????????????????,??“????????????”??????????????????

???????????,?????“????????”?????????5%,??,???????“??”???????,??“????????”???

?????,????????????,??70%????????????????“?????????????”??,???????“??????”??,????,????????“??????”??????????,??????????,????“??????????”????????????

?????????,???????“??”?????,???????????????????,??20%????

??????,????????,??????,????????????????????,??,??“??”??,????

??,??????20.2%,????46.8%????????????,?????????????????????6.7%,??? ???:???????????