[Fortune Global 500 as of 2019 (i.e., on 2018 revenues)] to list Walmart as the largest company in the world

Created by Cato on 2019-03-19; known on 2020-01-01; judged right by Cato on 2019-11-15.

• Cato estimated 75% on 2019-03-19
• pranomostro estimated 60% on 2019-03-19
• Cato estimated 71% on 2019-06-12
• Cato   judged this prediction right on 2019-11-15.