Only about 2% of the world population has green eyes.
36
40% of people who are rejected in romantic love slip into clinical depression.
72
Research has determined that most people are happiest at 7:26pm on a Saturday night.
69
Children laugh about 400 times a day, while adults laugh on average only 15 times a day.
973
In one day an average person will take about 18,000 steps.
55
Every workday, 6.7 million people commute to Manhattan!
26
Every human spent about half an hour as a single cell.
144