[US Democratic primaries: Number of states (including DC) won by Bernie Sanders to be] 11 to 20

Created by Cato on 2019-11-22; known on 2020-08-21; judged wrong by Cato on 2020-07-14.

• Cato estimated 77% on 2019-11-22
• pranomostro estimated 30% on 2019-12-02
• Cato estimated 63% on 2019-12-03
• Cato estimated 87% on 2019-12-26
• Paul.David.Carr estimated 35% on 2020-01-01
• Bruno Parga estimated 50% on 2020-01-04
• Cato estimated 81% on 2020-01-07
• Cato changed the deadline from “on 2020-06-02” on 2020-05-28
• Cato   judged this prediction wrong on 2020-07-14.