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