The rates of obesity for children in Britain have tripled in just 10 years.
Within Iran, meantime, the rate of execution has tripled since last year.
For years, the norm was considered 5 percent, but recently that rate has doubled and tripled in many locales.
His rates have almost tripled, from $1,811, in just over three years, and he is now looking for another insurer.
During the late 19th and early 20th centuries, rates of domestic murder tripled in Chicago.
According to the agency, rates of obesity have doubled in the last 25 years among adults and children, and tripled among teenagers.
The rate of obesity among children and adolescents in the United States has nearly tripled between the early 1980s and 2000.
From 1980 to 2008, the rates of obesity have doubled for adults and tripled for children.
Among Caucasians, the rate of melanoma, the deadliest form of skin cancer, more than tripled between 1980 and 2003.
At the same time, the rate of suicide in all age brackets has also tripled.