Not across the web, but around the world at least.
So I'm in The Hague for three weeks for training for work and everyone here rides bikes. If I had to estimate I'd say the ratio of cars to bikes is easily in the area of 1:40. And when I say everyone, I mean everyone. Men, women, children, old people. People in hats, people in suits, people in dresses and skirts and shorts and pants. In the wind, in the cold, in the sun. At night, in the mornings. Leaving the bar at 2am or going to work.
Everyone is very healthy looking. Very few fat people, and I've been here a week and seen maybe 3 or 4 people that would be legitimately classified as obese. Not to mention it does wonders for the shape of one's posterior, if you know what I mean.
There are bike lenders(ran by the city I guess) where you just get a bike and drop it off later at a different location.
I traveled to Amsterdam as well and it is also very similar.
I just thought you guys would like to hear about it. It's really quite a sight to see.