I have found this to be a constant nearly wherever one may be.
I volunteered on a kibbutz for three months; I was in the dining hall. The dining hall was right in the centre of the kibbutz and had two toilets, the two most used toilets in the kibbutz. The men's toilets were quite reasonable, to be honest, the women's, on the other hand... oh, dear, god. I decided to study this phenomenon a little, as I felt it was of great importance to me... as I was the one cleaning them after all, and decided that it was mainly the American women who produced most of the mess. When I then furthered the study to the men's shitter I came to the conclusion that 'Anglo-Saxim' as they are known in Israel (Brits, Canadians, Australians, Americans, etc.) are all dirty bastards.
(Frozen_Banana Shaved against the grain; thoroughly unrewarding., Tue 14 Apr 2009, 12:46, Reply)