Thanks, this is very useful. Looks like most of my numbers align with West Germany based on your averages. This also seems to match the K36 LAT LONG results:
https://thumb.ibb.co/bZKiHx/k36_lat_long.jpg
I'm still wondering why most of the similarities on the original map show such I large degree of concentration in Denmark and the Orkney Islands. Many people who I know that are from Germany show a much broader concentration focused more on central Germany.

