I am not in the habit of promoting non-banking specific things here, but this one from google just shows how good the web can be. I am not sure if I just missed this before or it is brand new, but for a stats junkie like me it could be used for almost any piece of comparative analysis.

The ability to chart most variables of human development against almost any other (on a log or linear scale) by country is a powerful tool. All we really need is some other indicators thrown in – assets in the banking system, number of branches or number of credit cards issued for example.

Just be careful to use the log scale when doing income per capita – Luxembourg throws everything out of proportion.<