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????2??????????????????????????3?????? ?:??????????????????????3????,?????????????,????????????
??,?????????????????86.82%??????????,???,??????3.21%;???????????,?????????????2.02%;?????,?????1.86%;????,???????????1.74%???????690.4??????????,????591.6?,??????????????85.69%?
????????,?????????????4.4?486?????????
???,?????????????????????????????3??????,??????????????????????????????????????
1????????????????26??,??????,???????5????????(????) ?????????:???
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