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

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

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

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

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

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