I'd only add that in terms of the economy, one thing to look at is whether Ukraine can win any confidence of essential foreign investors, because there's certainly investment required to make progress in the economy.
One thing to look at very closely right this week, right these days, is whether there's going to be another spasm of instability in the capital. As I said, there are protesters now gathering again on the Maidan, and the current government is very unpopular. You can imagine what this kind of political stability means for trying to raise capital for Ukraine, for trying to find investment in our market or in Europe to invest in Ukraine. It's urgently required, but that kind of political stability isn't going to help. That is one of the indicators of a problem.