Probably some of them do (at least in the popular imagination); I do not know if this can be checked.
Maybe it is possible estimate drug consumption in a geographical area by enviromental data, for example the amount of cocaine retrieved in the water, and attempt to infer a correlation with income. But I do not know if there is sufficient data available.
Probably some of them do (at least in the popular imagination); I do not know if this can be checked.
Maybe it is possible estimate drug consumption in a geographical area by enviromental data, for example the amount of cocaine retrieved in the water, and attempt to infer a correlation with income. But I do not know if there is sufficient data available.
Surely not everyone would be like Ogodei Khan.