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

2???????

3????????

4?qq???

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

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

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

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

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