In a post on January 18, 2011 at www.missing-episodes.com, Paul Vanezis replies to my posting about missing episodes sent to Ghana, Ethiopia, Sierra Leone, Uganda, Nigeria, and Zimbabwe/Rhodesia:
It's a pretty good account for 'Doctor Who', but not for the many other programmes we know have been sold to the African countries.
Additionally, there are a further 4 African countries that purchased 'Doctor Who', although not missing ones. But they could (and probably did) have purchased screening rights to other series.
We don't think though that the 'Doctor Who' episodes they bought (which I believe were in arabic and bicycled between Algeria, Tunisia, Libya and Morocco) are there anymore as we have a print of episode 4 of 'The Aztecs' with a Moroccan TV label on it.