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

???????10??23????o?????????????????????????????

??????o???????????????ε??佱????????????????á?50???н?????????????????????????????????????

20??????????

25????????????

30?????????

35??50???????????

40?????????

45??5???????????

50????????????

55??70???????????

60??1000??????????

65??70???????????

70????????????*2

75??1000??????????*3

80????鱦?*500

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

???????????