?? ????:???818.6???,???????????48.8%
????:1????????:????????
2???9598????
3?????????368
4????????????
5???????100????
???????????????11????22???? ?????22???????????????????????????,????????????????????,??
???????????,?????,??????????29?,??????????????????????????????????????15????????,????????????
??????????????,?????????????,????,??????????????????????????????????????,????????,????818.6??????????,????????48.8%;????,???????????????488.5?????,???78.6%?
“??,????????????,???,?????????????????????”???? ???:?????