The world’s richest people have seen their share of the globe’s total wealth increase from 42.5% at the height of the 2008 financial crisis to 50.1% in 2017, or $140tn (£106tn), according to Credit Suisse’s global wealth report published on 2017-11-14.
https://www.theguardian.com/inequality/2017/nov/14/worlds-richest-wealth-credit-suisse
https://www.theguardian.com/inequality/2017/nov/14/worlds-richest-wealth-credit-suisse