The population numbers of other countries are only relevant when serving an imperial or colonial enterprise. In a way this article reads somewhat like a mob boss complaining that their accountant is skimming off the top.
If I were a rightful leader of all Nigeria I would make sure those numbers would never be accessible for westerners as it’s the fist thing you need to know when you decide to wage war of any kind against some people.
Yeah, everyone thinks that “if I hide my stuff others won’t know my secret”. One innovation of the Western world is that public knowledge itself is valuable to the entire society. Why would they publish papers on transformers and so on? Are they fools? They’re giving away their secrets!
Why do they do these things? Because that is how they are as a society and this world currently rewards that more than it does the secret lab.
Do you really think the outcome of western militaries vs nigeria will be different if Nigeria has a million or a billion people?