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

????:??98?:????????????

???????6????????13?? (???????)???????????????,????????5???????????????????,??1724??????,??18.6????,??14%?13%,??

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

??????????,5?????????????????3.37?,??2.8%,???????????????18.05????,?????????????3.0%?????,?????????????????????????,????????,????,????????????

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