question: Hint: Please answer the question and provide the correct option letter, e.g., A, B, C, D, at the end.
  Question: In how many years, is the percentage of amount earned from merchandise imports in Canada greater than the average percentage of amount earned from merchandise imports in Canada taken over all years ?
  Choices:
  (A) 0
  (B) 2
  (C) 1
  (D) 3