As I understand it, many of my people who know bitcoin and investing in bitcoin have no real insight into the value of bitcoin and the scenarios in which it can be applied. Bitcoins look like they are stock-like ways of investing However, bitcoin and what can help us to live, the scene can actually be used? 
So far I can not estimate how many of us have been using this time. Because today the more people need bitcoin for their needs. So many people need and use it and I can not estimate how much it is. But I think if I predict about 75 out of 100. Many are using it because it's more profitable than other tasks. Bitcoin is needs by other people who wants to change their own life. To succeed in their life someday.