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

2?????????

3?????100?????

4?????

5???????

??(?????????):??,10?????????,?????,?????????,???????

??10??,??????7.0%???,41????????????39??????????,???10??,??????????????50.7%,????6??????????

??,10????????,?????????????????????????????????????????????????????

????????,??10????,??51.9%,????????0.3??,????????7???

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