Hello,
It is good to hear from you. Well, all of this is very new to me; basically, I know the Haplo is found in East Africa. There is a high concentration in Tanzania among the Hadza and Sandawe people, and it is rare outside of Africa.
This is my very brief, and basic information. I hope to learn more as more people are tested, and the data becomes available. ?Have you any information to share.
Regards.
PS: It is possible that there is data available that I am not aware of.