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

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