???????????“????????????” ?

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

?????:???,????????????,???,????????

?????????,???????????10???1????15?????,???????788.2???????,?????26.6%,???7?5A???????10.89?????,??????????40.65%?

??????? ?????????400???????????????

???,???4?????????,????????638?A??????195????????45??84????402.25????????

??,??2900?????629?????,“??+”????????????????

??? ??????????????4A???????????5.1%

????,??,??????4A????????????262.5??????????????????,????5.1%;????????????100????????????26.9???????,??????????7.8%;???????????75????????28.4??,???????????3.8%?

???“?????????????”???????????????,??3000?????????????

? ???16%

??????,10??1???????,??320??????????,????????16%?

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

???????? ????200%

?,???????????????????:?????????????????????????????????,????????????????200%??

? ???????????????????????5.5?????????

10?????1???????,????????5.5???????????,10?????2?????????????????????10??????????6?,?????,??????

?50???,??????????“?”???,???230?????(????????????????),??????????50????????,????????????????

?????????????? ??????????????????????

????????????75???????????????,“??????”“75?”“???????”????????????????????????????,?????????????????

?????????????,?:????????????????????????????????????????

?????????????????,3050???,????????????????47%,???????????,????????43%???????????????????????????,?????????6???????

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

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