???????????:??????????11???22???,??10?????,????31.9????????????????,????14.5%????,??7.9??,????48.0%;??4.9???,??20.3%?110???????,????7181??,?????????????8.3%;????4502??,?????20.7%?

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?? ????31.9??????????????? ???14.5%

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

2???????

3?????

4??????????98?

5???????

???????????:??????????11???22???,??10?????,????31.9????????????????,????14.5%????,??7.9??,????48.0%;??4.9???,??20.3%?110???????,????7181??,?????????????8.3%;????4502??,?????20.7%?

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