Has such data been calculated and available on the world wide web?
We know that the usage of Cryptocurrency around the whole world is known and pinpointing which country has the most number of users might be hard but we can at least get too know in which country is Cryptocurrency most used. Bitcoin is widely used in many countries, we heard the news of the guy buying Pizza with Bitcoin's also in other countries. We know Cryptocurrency helped those in need and they are still learning on how it can still help them. I do not think such data would be calculated because most of the users wants to remain anonymous.