Senegalese women spend an average of 17.5 hours a week just collecting water.
27
The average person falls asleep in seven minutes.
115
Every three seconds, a new baby is born.
122
People with blue eyes are better able to see in the dark.
153
Infants spend more time dreaming than adults do.
102
76% of Americans celebrate New Year's Eve in groups of less than 20.
55
You share your birthday with at least 9 other million people in the world.
201