Qatar to be a member of OPEC at August 2019 EOM

Created by Cato on 2019-03-20; known on 2019-09-01; judged wrong by Cato on 2019-09-01.

• Cato estimated 5% on 2019-03-20
• Cato said “Verification: https://www.opec.org/opec_web/en/about_us/25.htm” on 2019-03-20
• pranomostro estimated 10% on 2019-03-25
• Cato estimated 3% on 2019-05-09
• Cato estimated 2% on 2019-08-05
• Cato estimated 0% on 2019-08-19
• Cato   judged this prediction wrong on 2019-09-01.