its not, its from soundscan, the only country in Europe where digital #'s are sorta big are in the UK...
physical CD's are still popular in most of Europe as well.
physical sales are slightly alive in the UK & Germany but thats it.as for digital sales,the UK is the only BIG country but this chart isnt 100% accurate because it probably only includes a few countries.but anyway there is no song thats huge all over Europe right now so this week isnt the best example of sales in Europe.