From what I hear the ratio used to be around 90+% circumcised vs the obvious approximate 10% uncut, but those numbers have changed drastically in the last 20 years. I think its around 60/40 now. Anyway cut penises are easier to clean and therefore require less upkeep. I also wouldn't call a country's practices silly just because circumstances are different where you are. Personally I'm glad that I am cut because I'd hate to think of what kind of infection I could get from not cleaning an uncircumcised penis well enough, plus I think the whole 'ant eater' look is horrid. I can't imagine a woman wanting to suck on that.
...one can be sure of nothing until it has already happened...