?“????????????” ???????????

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

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

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

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

??????:????