Okay. I'm not sure I'm clear on that, but there are a couple of more things.
You've said quite a lot about the deletion of inauthentic accounts. Facebook, I believe, said that there were 3.3 billion inauthentic accounts deleted over the previous six months. That is considerably greater than the active user base of the company. Based on that, how confident can you be that there are only about 5% of accounts at any one time that are inauthentic?