?? ??????10???3.9% ?197??????
????:1????????:?????????
2????????
3?????
4?????
5???????????
??12????6?? (?????? ?)???????????????????6??????,?10??3.9%,??????0.2????????,??????197?????
?,???????7???,??,???????10????????,??????????????8??????????????????????????????????7??10??,????????????????????
????????,?,?????????????2938??,???61%;??,????21.2%??????????17.9%?
???????,?10????,????9????????????594?608???????????????????11.7%?????????11.9%???12.6%???????????
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