There is something of wrong in your website. In which way is possible to have 200+ BTC wagered in only some week? I think that is impossible. Are you sure that there data are real?
its possible man, look at bitdice 32k wagered but only 500+ profit. people win back their losses, so profits can be so slow.
Well, with 32k wagered and a house edge of 1% we would only expect a profit of 320 BTC, so they're actually doing better than expected.
Is it another good example of a dice site not making their expected profit - just they're off in the opposite direction.