????:1????300??????:?????????

2??????????

3?????

4???????vx??

5????????????

????????2??17?????? ???“??”??,??,1?,??????,????“???”??????????????????,??,??,???????????????????,??????????????????,?????????;???????

????,1??????????????,??215.1??213.3?????????,??3.3%???????????????????0.8%?

?101.5??94.4?????????,???29%??????29.4%,??????38.9%?

????,????????47????????????,?????6.1%???????,?15.0??,?49.6%? ????:??