Risk/Return Chart for Various Asset Classes

[Aaron Bonne]

Curious if anyone has come across this same chart, but updated to say 2018? It's a powerful explanation on why real estate is a superior investment in terms of both risk and return. I'm writing a blog about it, but can't seem to find any updated graphic from a reliable source. Figured I'd ask the masses and see if someone has come across one. Thanks!

Source:  https://m.privatewealth.usbank.com/insights/investing-in-real-estate