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

2???????

3?????VX

4???100???????

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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