We can not deny the big country with good economy, it will make the society economy better too.
So they can follow the economic development and participate in transactions and investments in Bitcoin era.
How the people of small countries can participate in participation and benefit from it?
It would be very difficult to calculate the statistics of users of each country, but the comparison of Bitcoin ATM growth from this early 2017 report can be the initial reference of the statistics.
Perhaps by the end of this year, there will be more Bitcoin ATM growth across the board due to the growing interest in bitcoin this year.

We can say that Countries who does have good economies were the ones who adopt changes roght after innovation has come to the public, we can say that they are the ones who is flexible and adaptive when it comes to innovation, the progress of their country doesn't take too long to proceed and try another things in the future which allow everyone to climb with the trends that was given to them.