Children laugh about 400 times a day, while adults laugh on average only 15 times a day.
973
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
If you're over 100 years old, there's an 80% chance you're a woman.
143
Babies that are breastfed are more likely to be slimmer as adults than those that are not breastfed.
110
The most recorded orgasms in an hour were 134 for one woman and only 16 for a man.
192
Sleeping on the job is acceptable in Japan. It is viewed as exhaustion from working hard. Some people fake it to look committed to their job.
57