??
?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?,???????????,?????????????
????????????????,????,????????????????????,????????????(????????????) ?????????:????????????????
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???????????????????45????????????????