Pakistan had a pretty bad peak in Khrachi, but now they look like Europe. Those numbers have come down. India is still sadly in a growth phase as there's lots of South America. Africa, we know South Africa is tough. The rest of Africa, we've been funding a lot of testing there because it's a bit opaque what goes on and the lungs in Africa, you're more exposed to indoor and outdoor particulate. So it looks like even at younger ages you can get serious disease compared to say a rich country.