????????????? ????????

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

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

????????????,????????????3.1?????,??14.7???????????????????????????????????,????????????????????“??????????”????????????,??6???????,??????????????????????????????????????11??????????????????????????????????,???????????2?????,?????,?????????????????????????????,???

????????????,???????????????????????,?????????,????????????????110?????????????????????????,???4.54??,????????15.1%,????????1??????????????????,???????,????1100???,????1300??????,??990???????????

??:????