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

2???????

3?????????

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

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

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

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

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

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

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