65%? That is still questionable. Go to Malaysia and ask.. Ill say 100% doesnt know about bitcoin
But then go to a tiny little island off Australia called Tasmania and I'm guessing heaps of people, maybe more than half the population know about BTC.
Tassie is a state of Australia that someone tried to turn into the world capital of bitcoin last year.
This was publicised quite a lot my friends down there tell me, word gets around in a small town.