In 2005, 25 percent of Americans over the age of 50 played video games, an increase from nine percent in 1999.
82
Roughly a quarter of the world's people live in China.
50
In the presence of attractive women, men find running easier, take more risks, donate more money, consume more calories, and talk more.
28
Most of the world's people must walk at least 3 hours to fetch water!
38
Forty percent of Americans have never visited a dentist.
33
8 out of 10 people think that the first kiss indicates how the rest of the relationship will be.
212