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

2?????

3???????

4??????VX

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

???????:??9???????????14????????,8??,????????????????,???,?????

????????????,8???????????,??4.5%???“????????????????????”?????,???6.4%???8.6%,??,????????????????????????????????54%?65.1%???????????12.6%,?????????????

??,8??????????,???????????????38726????????,?????????2.1%?

????,18?????,?,???????????????7.7%,??????????10.2%,?????????? ?????:??????