Alasdair Rae came up with this new 3D Density Map of China, and according to this Hu Huanyong line 43% of the Chinese territory concentrate 94% of the population (it has been like this since 1935).
ps. And here is a nice gift for 3D Maps fans.
[image credit: Alasdair Rae]
Soundtrack: J Hendrix - Little Wing