bilaterial graph

This image is a bilaterial graph , examing China's approval rating in terms of governing body. Bilateral graphs are graphic , visual tools that compare variables with both positive and negative values. This particular image uses multiple horizontal bar graphs to compare the Asian and African people's responses to the poll.

Image found at: http://www.google.com/imgres?imgurl=http://media.gallup.com/poll/graphs/080429China2Graph2_GASJIDHUQfredo.gif&imgrefurl=http://www.gallup.com/poll/106858/chinas-leadership-better-regarded-outside-west.aspx&usg=__PFTPmfHlK_Y-eBp5GrLDKQkDXOk=&h=345&w=507&sz=13&hl=en&start=2&sig2=O9UAouC2k5dScqngk0bMqA&tbnid=36LAwzrYnFS47M:&tbnh=89&tbnw=131&ei=62lTTOveG8P38Aad3s1_&prev=/images%3Fq%3Dbilateral%2Bgraph%26hl%3Den%26biw%3D1276%26bih%3D579%26gbv%3D2%26tbs%3Disch:1&itbs=1