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

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

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

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

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

?????:???