It’s still unclear, and the developing world detection and survival rates are a bit uncertain. I think you could probably get a decent approximation by looking at test positivity rates and testing volume compared to death rates over time in different countries, but I’m not going to put together the model to do it. We’re doing something related with IFR estimates by age at 1DaySooner, but using seroprevalence data, i.e. only where there is really good data for the estimate. I don’t have results of that yet.