Chainalysis has conducted research on the adoption rate of cryptocurrency in 154 countries around the world, and measured it based on purchasing power, on-chain transactions, holdings, and P2P transaction volume. The results seem to be not surprising. Cryptocurrencies are used in backward countries in the economy. Highly developed countries only China and the United States squeeze into the top ten. Moreover, these people account for less than 50%, and the popularity of cryptocurrency is far from enough, which is partly affected by political factors.