While its worthy of note to appreciate the effort you have made in coming up  with the statistics and also making the effort to change the narrative of some people that Africa is still far behind in the area pf adoption of blockchain and its accompanying products, it will also be over reaching to conclude that most citizens of the countries you listed are now turning into crypto because that is going to be a false representation. Yes the penetration is growing but the truth is, its not enough to classify as most because the technological push and the legal framework to push for such qualification is practically non-existent. May be in the next 5 to 10 years we can say ''much more people...''