Perhaps it's a bit of egotism since I'm Dutch-Canadian, but I must say that the Dutch know where it's at. They have the highest bicycle use in Europe with 27% of all trips made by bicycle. And it is much, much higher than the averages in North America which are in the 1-2% range.
Aside from China, The Netherlands has the most experience with creating a bike-centric culture. And it continues in The Netherlands, whereas, in China, leaders are sadly trying to "modernize" their cities (by making room for cars and shoving cyclists off certain main routes).