Figure 1.
Prevalence trends in pediatric overweight and obesity around the world in girls (left upper panel) and boys (right upper panel), as well as yearly trends from 1965 to 2005 in different countries.
Modified from: http://www.worldobesity.org/ and https://www.gov.uk/government/uploads/system/uploads/attachment_data/file/295685/07-926A3-obesity-international.pdf