Does anyone have any idea of the distribution of the different skin types in the general population, or in this forum?

I have tried Mr(s) Google but (s)he hasn't been very helpful!

I don't mind whether this is for the 'traditional' 5 types (sensitive, oily, dry, combo, normal) or for Dr Baumann's 16 types.

Anything would be useful!

Thanks alot,
James