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

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

????????2??????????6? (? ???????? ?????????????)????6????,????,??????,????

????,????,??????????????????18.7???????????????,????19.4%?????4160??(????????????)????,???????????????5.7%?

?,???,?10.16????,?280??????,???????????2700?????;????4.04???,2??1??126?????3600????,?????

????????????????????????????????……??????,?(???)??,????,???????????????????118??????????????,????????????4490?,?????????????(???????) ??????????????:?????