Babies crawl an average of 200m a day.
212
In 2005, 25 percent of Americans over the age of 50 played video games, an increase from nine percent in 1999.
82
There are more than 150 million sheep in Australia, and only some 20 million people.
247
The Japanese, on average, are the shortest people.
320
On average, someone in the US suffers a stroke every 40 seconds; someone dies every 3 minutes from stroke.
57
Forty percent of American adults cannot fill out a bank deposit slip correctly.
155
Nearly half of the entire world's adult population has never drunk alcohol.
12
By weight, Bone is five times stronger than steel.
417