He graph shows the percentage of the US population that were obese in 1960 to 2010.
A graph titled U S Obesity Trends over Time shows years on the horizontal axis and percentage of populate obese on the vertical axis. The graph shows an upward trend from 13% in 1960 to 36% in 2010.
Which statement best describes the obesity trend in the United States from 1960 to 2010?
Obesity has almost tripled.
Obesity has doubled.
Obesity has quadrupled.
Obesity has remained the same.