????:1???????:??????v

2??????????

3?????VX

4?????????????

5?????????

????????2??5???? (? ????????????)??(?????“???????????”)5?,?????(1???????????28?2??4??????????????),????????45??,???24.4%??,?????????2.9????,?28%?

???????????,??1????25??????????????1?26?????7??,?????1???????24???????2???????????4???,????????????????28.8????,?2.4??,???26.3%?????????????????????,????????????9.8?,???45.2%,???1.6???,???????36.4%?

2???4??????,????????,?3.2?,??2??????????????6?????????????????????,?,?????????????,????

??,??????????240?,??????240?????????????????????,???????????????,???

????????????????????????,?,????????????????,??????????????(??) ????:??????????