???????,???????????????,????????????1-10????
??????????????? ?????1-10????????ο???
1??2???????23??????????????
2??3???????50??????????????
3??4???????140??????????????
4??5???????750-800??????????????(????????)
5??6???????1300-1500??????????????(????????)
6??7???????2200-2400??????????????(????????)
7??8???????3000-3300??????????????(????????)
8??9???????7000-7500??????????????
9??10???????14000-15000?????????????
????????????????????8???????????20%?????????????????????????8??????????????8??????????ο?