I want to know the answer to the following question:
What language has exerted the most influence on Dutch vocabulary since the 12th century?
All the background I'm provided with is that "The main foreign influence on Dutch vocabulary since the 12th century and culminating in the French period has been French and (northern) French, accounting for an estimated 6.8%, or more than a third of all loanwords.". Is that enough to answer the question?