The numbers are a bit misleading compared to percentages because there are not so many people who would like to accept they do use crypto in places like china because of a risk to be punished about it. China is actually leading the world in crypto however even at a 11% (which is misleading like I said because not all that say they don't use it are telling the truth) they have a bigger number than USA's %30. Which means we should be focusing on more about population rather than percentage.
But, if we focus on percentage there are places like Singapore or south Africa where people are 30-40% and even more to use crypto. In my country there are 15%+ people using crypto as well because it became such a regular part of our lives last year and it was a shock when a person who is between 20-40 years old and not had any relations to crypto at all, people who never even cared about crypto were either little kids or elder people.