Simply put, it would be clear to say that we are going to strive to have it ready by 2023. I couldn't commit to you specifically about when it may or may not be ready.
The other thing that is worthwhile noting is that as a global company we work on global elections, so the teams that are working on this are deploying the transparency report from place to place to place. It will continue to evolve and grow in terms of that. As well, our own advertising systems will continue to evolve and grow.
That's why providing a hard date—that it will take two years or however—is very difficult. Between now and then, there will be a number of changes that have already been introduced in the system that would actually impact that.