I want to know the answer to the following question:
What percentage of Devon's GVA does Plymouth comprise in 2013?
All the background I'm provided with is that "Plymouth's unemployment rate was 7.0% in 2014 which was 2.0 points higher than the South West average and 0.8 points higher than the average for Great Britain (England, Wales and Scotland).". Is that enough to answer the question?
Answer: no