What is the split between aristocrats and bourgeois among the wealthiest Europeans? Looking at the richest Europeans [0], they all seem to be bourgeois. [0] h

What is the split between aristocrats and bourgeois among the wealthiest Europeans? Looking at the richest Europeans [0], they all seem to be bourgeois. [0] https://en.wikipedia.org/wiki/List_of_Europeans_by_net_worth https://en.wikipedia.org/wiki/List_of_Europeans_by_net_worth