Roughly a quarter of the world's people live in China.
50
47% of people have a nightmare at least once a month.
186
People with blue eyes are better able to see in the dark.
153
In 2005, 25 percent of Americans over the age of 50 played video games, an increase from nine percent in 1999.
82
Malaysians protect their babies from disease by bathing them in beer.
-15
Boys who have unusual first names are more likely to have mental problems than boys with conventional names. Girls don't seem to have this problem.
131
Sociologists have found the worse the economy, the longer the women's skirts are and the better economy, the shorter the skirt.
223