source: https://www.japantimes.co.jp/news/2016/05/13/national/majority-see-no-need-for-obama-to-apologize-for-atomic-bombing-of-hiroshima-and-nagasaki-japan-times-poll/#.WiIJhkqnFPY

This visualization is simple. The expected audience is general public who read the newspaper. Thus, using a simple visualization is helpful to convey the message. I like that the total is presented using pie graph. Using legend close to the outer ring reduces the requirement of a bigger space for the visualization.