Scoring: Uganda

• Date of joining: 1962-10-25
• Expected count from Wikipedia (Milton Obote onwards): 9 (+1 earlier Prime Minister)
• Number in Wikidata: 9
• PositionHolderHistory warnings: 0
• Score: 90/100 = 90%

Until 1966 the Prime Minister was Head of Government, though this is not yet reflected in the “Office Held by Head of Government” statement.