(????)??“??????” 11?????????

????:???????:????

?????12????2????????????????? (???? ????)11?,????????,?????????????

???,?????11?????????????,???????????????????,11??????????,??????30???????????“U”???????????????,????,??????????3%,????20%,??????????60%??????11???????,30?????,?????????????????1-10????3.91???????????????

?2???,11??????????,??100????,??????????????15%,??10???20????11.7%,????????????????26.3%?

???????????????????,11??????????????,???????????18763???????????,????????????20??????????????,??1.5??“?????”,???1.5????,?????????,?????11???????;????11???????????????????50%?

??????????????????????,11?????????????????,????????,??????????????????????????????????????????,???7??????????,??,??????0.36%,??2.40%?

???????????????????,11?????????????,????300?????????????????23.4%,?????????????????????????????

?????????,??,11???3633.5???????,?16.6%,????,????????????????9????44.3%???,????????????11????

??????9???????,10??“???”,11????????????????“??????????????????”??,?????????????????100?,?????

??,????????????????????“?,???,??????????????”????????????,?????????????????“????????????????????”???(???????????????) ??:???