Seems like only El Salvador that obtain by purchase it using their money, because the other country who own Bitcoin didn't publicize if they buy Bitcoin, so they might own Bitcoin by "stealing" from the criminals.
While India owns the most bitcoin based on their actual number of crypto owners, the US government still got the highest bitcoin ownership which were all seized from criminals.
Many Indians owns Bitcoin because their government support the citizen to study in computer science and they're want to escape from India due to social class. So, it influence them to learn about Bitcoin.