??? ????4.6?????????????

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

????2????4?????? (?????????????????? ?)????“?????”“??? ??????????”????240??????????,??????????????????4????????,??????4.6????

???????????,?????31??????????????????????2220????????,????16.6%?16.5%,?2550????240???;??????????6????12???,????????1.5??,????????????45%,??????????????8%?

????,???????????????????????????????????2100???,????????????,?1634??????????5.1%,??160.1?????(??,???????)???????????????42.9%?

??,???,?????????????????,“??????????+”????,??,“????”?????????,??100%?

?,??,?????“?????”????,??????“????”????273??,????(??????????????????)20???,?????(????????) ???:???????????