Bitcoin is in a slump, but if you take the long view, its value is still significantly higher than a year ago. In fact, the entire cryptocurrency market is now ...
source https://www.google.com/url?rct=j&sa=t&url=https://howmuch.net/articles/worlds-money-in-perspective-2018&ct=ga&cd=CAIyGmM2Nzk3ODA2ZWViNjVjODI6Y29tOmVuOlVT&usg=AFQjCNGLosujRX9OBjW0p-MZJ2RwZ7QhHQ
