Which of the following observation can be inferred from the table above, which the hydro-electric power (HEP) development in some selected countries?

A. More HEP stations are built in canada than in Japan
B. Per capital HEP consumption is higher in Switzerland than in Italy  
C. Power from hydro-electricity is cheaper than power from other sources
D. More factories uses HEP in Brazil than in Switzerland

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Correct Answer: B