Six out of Ten women in Nigeria are Unfaithful?

I don't know what to say to this news which has been floating around recently. The Durex Sexual Well-being Global Survey conducted by the condom manufacturer, interviewed 26,000 people in 26 countries and ranked Nigerian women as the most unfaithful in the world.

Daily Times reports  that "the top two countries with cheating women are Nigeria, with 62 percent, and Thailand, 59 percent. 39 percent of Malaysian women also confessed to having betrayed their partners. Russian women came fourth at 33 percent while Singaporeans are fifth at 19 percent." From a link I got in the comments, I went to the Durex survey methodology page where I found the following information.