This is a brewing forum, and we cannot discuss distillation beyond the legal limit of 95% of the original volume.... In other words, we can't answer that question. If you want more info on distillation techniques, a google search with words like this will get you going:
Once you remove more than 5% of the fluid volume, you're breaking the law. Now, I doubt you'd get in trouble, but this forum tries to stay away from illegal activities in general. Reality is that freeze distilling is very dirty because there is no way to seperate the good alcohols from the bad. Vapor distillation is WAY better when done properly. If it were up to me, freeze distillation would stay illegal, and vapor distillation would be treated like homebrew is.... but i digress.
Because this is a US based Beer & Wine making forum, both of which are legal by Federal law. Distilling is not a legal activity, thus is in violation of the rules with which you agreed when you joined the forum.