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

????:????200??:????????

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

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

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

???:?????