I would say that cryptocurrency is certainly emerging. It's still evolving. It's ever-changing as well, so we hear of bitcoin, but there are many others that are taking its place, so it's something that's going to continue to evolve. We see it extensively in all sorts of crimes, not just money laundering obviously, but all sorts of crimes.
In terms of criminal investigations it's very significant for us. However, I would say the majority of our files are still involving cash.