It is too difficult to know how many people know about cryptocurrency because we come from many countries and we don't know how many people in our country that join in the cryptocurrency. But I think the number of people that enter will grow day by day especially if there is good news about the cryptocurrency so they can know and I am sure that they will start to learn more about cryptocurrency. Soon, after reaching more people, they will help to promote the cryptocurrency to other people, and this can make cryptocurrency will grows fast.