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

2???95??

3??????50?????

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

5?????????

????11??22??? ????????????????????22????????????????????????????,???????????????????????????,????

?????,?????,???????????????29????????,??????????????????15????????????????????,?????????????????????????

???,????,???????????,?????,????????,??818.6????,?????48.8%;??????????,??????488.5???????????????,???????????????78.6%?

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