??????????????45???

????:????????????:????????

??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?,??,???????????

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