According to that about half of the top 10% lived in the US and EU in 2015. With especially China, but also countries like India having seen massive economic growth that share likely went down a lot. Looking at the Guardian article that is interesting as they position that as a rich country vs poor country problem, which is not entirely true.
You can find the updated report here:
https://www.oxfam.org/en/research/confronting-carbon-inequality
According to that about half of the top 10% lived in the US and EU in 2015. With especially China, but also countries like India having seen massive economic growth that share likely went down a lot. Looking at the Guardian article that is interesting as they position that as a rich country vs poor country problem, which is not entirely true.