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

2?????3????

3??????

4???????????

5??????

15?:?????????????????????5.9%

??????????????????????????(28?)??????????15????????????,??????????????????,???

15????????,????135.3???,???????5.9%????,?????????????????????

?????????????????,15????????????????,????????5.7%,????????????,???????????6.1%,???????????

?????????????,15????????,??5.9%,?14??0.9?????????,????;?????????????????

??????????,???????????15??????,????11.4%,??14????????????0.4??????????????????????????5????????,?????????????????,???,5?????????????????12.6%,????????????4??3.7????

?? ????:??15????????????????,????,???????????????????,5???,????,?????????????????

(?????? ????) ?????:???