Hey guys!
So i asked GFK and they answered the following: (english translation)
"Hello *****,
We did not provide this data and we can't tell you, where the author got that data from.
We apologize, but we can't help you with this problem.
Greetings from Baden-Baden,
*****"
So they ignored my main question about that "80%"-thing. I will write them again and i will tell them, that the source is "Euro am Sonntag"... and I'll try to ask about that 80%-thing again ^^.
@BKK2:
Yes, the 1.8 million is 2007-data only.







