Average difficulty score of GDPR obligations among EU and U.S. firms 2019

This question was phrased by the source as follows:"Rate the following legal obligations of the GDPR in terms of how difficult they are for your company to comply." Score on a 0-10 scale: 0=Not At All Difficult; 10=Extremely Difficult.

*Privacy experts answering the survey worked in companies with headquarters located as follows:
U.S.:39%; EU (UK excluded):33%; UK:13%; Canada: 6%; other; 5%; non-Europe:3%;Australia/New Zealand: 1 %.