Yes I have seen Maciamo years ago and I know the percentages well.Check Maciamo's tables for specific numbers by region.
The issue here is this is not an Albanian-specific thing. All the Balkans/southern Europe became EV13-heavy during the times of the Roman Empire. There was no EV13 in ancient Italy/Greece, then it becomes frequent on the range of 15-20%, where in places like Albania, Montenegro, Romania, Bulgaria, parts of Greece it goes >20/30%.
It's ok though. Recognizing patterns is what IQ is for. Not much of that with some of you.
You realize every Y-DNA literally starts with 1 guy? How the hell do you think it goes from 1 guy to millions?
Seriously, do you know anything about genetics?
E-V13 became a main line in Albania after or during the 10th century. Right when Arbanasi appears in historical documents. What a coincidence.
As for E-V13 in Southwest Slavs how do know that this line was not picked by pagans Slavs before comming to Illyria and later it got an increase with some assimilated Albanians in Montenegro?