???????,??????????????????,???????????1??12????
?????????????????? ????1??12?????????
????1??2:???5??????????
????2??3:???10??????????
????3??4:???30??????????
????4??5:???60~80??????????
????5??6:???260~280??????????
????6??7:???420~440??????????
????7??8:???640~680??????????
????8??9:???860~980??????????
????9??10:???1300~1350??????????
????10??11:???1800~1960??????????
????11??12:???3400~3600??????????