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

2??????????

3??????

4?????

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???

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

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