What percentage of bitcoin investors are gamblers ? Where will this figure be if we consider worldwide users ? I think it will be somewhere between 10-20% ? Also, it is possible that most of gamblers are still not bitcoin investors ? I see less chances of the later happening.
You can probably find out from a tracking website what percentage of people worldwide gamble. But it's impossible to say how many percent of bitcoin users gamble. You will not find its accurate calculation anywhere else. 10-20% This is just your personal guess and thus only a guess but no one can say how true it will be. But I think most of the people who love bitcoin and invest in bitcoin only choose to invest in bitcoin and not to gamble. Because they get a better investment experience from Bitcoin itself