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

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