????:1??????:??????598??

2????????

3?????VX

4????????

5?????

???????????????????11??22??? (?? ???)??????22?,9??????????105,???;????????????1.2%,????14.4%,??????????

????,??20????(???????)??,?????????,??????????????????

?,???????????????????????????13????????????????,????????

????,19???(?????)??123,??,??????18????????,??????????????????,19?????????????(?)?????????????????????2.5%,??28.7%????????????????????????????????????????????????????

“?????”????????????????????????????????????????????(??) ???????:???