Forty percent of Americans have never visited a dentist.
33
A chance of a woman having twins is increased after the age of 35. About 1 in 27 women will give birth to twins after this age. After 50 the chances of having twins is 1 in 9.
51
Every workday, 6.7 million people commute to Manhattan!
26
People in parts of Western China put salt in their tea instead of sugar.
16
Yawns are more contagious among people with closer relationships.
163
The higher the income, the more likely an American man will cheat on his wife.
94
The single biggest predictor of love is proximity.
30
Men laugh longer, louder, and more often than women.
61