Which country has most number of bitcoin users, miners and vendors? And in which country bitcoin is accepted the most? Like in at institutes or super malls or stores etc.
Has such data been calculated and available on the world wide web?
This is only China who has billions number of Bitcoin user because here in this country the cost of electricity spent is very low so it is very easy to mine Bitcoin through hardware Bitcoin miner .
Yes, as Chines are hard workers, they really get benefit from every thing, their products are famous in all over the world for having low prices.
As miners of bitcoin will be more in China than any other country, we can assume more bitcoin users there so large bitcoin community too. That also can be one of the measurement for being bitcoin friendly country.