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

2??????V

3????????????

4?????520

5??????????

7???,???5???????????5?17.1%,?????????????,??????????????

??????,5?434.3,??17.1%?????????????530?675.1?218.9??????70.6,???30.5%?14%?1.9%????????0.9%?

5??,?????,??,????????,??,???????????140??????,???????????5?????????????1?5????????5?????????????,??19.99????????,????32.7%?5????????????????,???????,???????????4.8???5????,???????,????????5.8??????,??5???????

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