This is a chart that represents the percentages of transgenic crops in three of the most common crops- maize, soya bean, and cotton.
The chart compares GM prevalance in two countries- The U.S. and South Africa- juxtaposed with a global average of transgenic crops.
*The percentages for this chart were based from the website (http://www.nature.com/nature/focus/gm/map.html)
