?? ???????????“????”???1.56??
????:1?????????????98:????????????
2????????
3???????
4??????????
5??????????
???9???????????20? (???????? ?????)?????20??????,????????,???????????“??????????????????”,???“????????????????”?????????????????1.56??,???7.6%,???
20??????????????“??????????”?,?????,?????,???????,?????“???”,??,?????????,????????????????????????3.6??????(?????????????)???????????,??????????????????5.4?????????????,???
???11????????“??????????”?????,????????????,??????????????20%,?????????????????,??????????????????????“??”????,???
??????????,???????????,??,?,????,??????8????,????????????????2.6??????????,?????????“????”????????????,????????????????????,???(????????????????) ????:????????