?? ?????????????????????
????:1???????:????????
2??????
3????????600
4???????
5???????
??6?????19?? ???????18?????????????????????????????????
????????????????????:2006????????????????????????2015??,????????????????????,???????????,??13349.326589?????????????????,??4191.441??????????????????????????,??????????12104.46??,????????????????4191.441?????????????????????????
?,????????????????????????????????,????????????????????????????????,???????,???(?????)
??:??