7 Populations with surprisingly high Frequencies of Rh- Blood

I am always interested in the unexpected

There are several populations around the world where Rh- frequencies are surprisingly high

Here is a short list:

1. The Amish
2. Brazilians
3. The Walsers
4. The Ainu
5. The Karaites
6. Bedouins
7. Scots

Here is additional information on each in the same order as listed above:

25% of the Amish are Rh-

Why is Brazil so high in rh negative blood?

Rhone Valley residents show Basque-like frequencies of Rh Negatives

The Truth about the Ainu people

Are 53% of Karaite Jews rhesus negative?

Sinai Peninsula Bedouins 21% Rh-, possibly up to 30%

More than 30% Rh- in parts of Scotland

14% Rh- in Mali: Who are the Dogon people?

33% of Chilean Basques are Rh-

The list goes on:

Regions with highest rh negative percentages