We really have no idea what the CFR is like outside of the hospitals. It is interesting to note that Nigeria had a CFR of only 40%. The US has had 8 people who have completed their run with Ebola, of whom only 1 has died; of the 9 victims in Europe, only 3 have died. That is a significantly lower CFR than what we're seeing in the three hardest-hit countries, so it may be that the CFR in those countries is already taking into account the fact that many of the patients are not getting adequate medical care. How many of the patients in that data set went untreated in medical facilities?