Your statistics are useless and don't really show anything. Banned dogs account for roughly half of the bites since 2010.
Here are the statistics.
Numbers fra the Justice department show that of the 157 dogs that have been euthanized for biting, 66 (42%) of those bites have come from dogs that were forbidden in 2010. In comparison the forbidden dogs account for less than 2% of the total amount of dogs in Denmark.
source:http://politiken.dk/forbrugogliv/liv...te-hunderacer/