??
??????????????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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