Scoring: Sudan

As with some other countries, there are several different Wikidata items representing the country over the relevant time frame, e.g. the Democratic Republic of the Sudan from 1968–85. However, Prime Minister position is currently modelled as spanning the whole period, so we’ll act as if it’s a single entity for scoring. We also include Omar al-Bashir as at least de facto Head of Government for his 30 year period.

• Date of joining: 1956-11-12
• Expected count from Wikipedia (Abdallah Khalil onwards): 17
• Number in Wikidata: 7
• PositionHolderHistory warnings: 10
• Score: 50/170 = 29%