We all know that the PlayStation 4 is doing really well, but a recent report from DFC Intelligence claims that it’s actually doing so well that it’ll become Sony’s third console to exceed 100 million sales, the other two being the PlayStation and the PlayStation 2. The same report also claims that the PlayStation 4 and Xbox One will have be generating $20 billion in combined video game revenue by 2019, at which point digital copies of games will account for half of all sales. While the report lowers sales expectation for Microsoft and Nintendo due to the potential of Amazon, Google, or Apple entering the console market, Sony’s expectations are unchanged.