On average, someone in the US suffers a stroke every 40 seconds; someone dies every 3 minutes from stroke.
57
0.3% of solar energy from the Sahara is enough to power the whole of Europe.
310
Babies crawl an average of 200m a day.
212
There are more than 150 million sheep in Australia, and only some 20 million people.
247
In 2005, 25 percent of Americans over the age of 50 played video games, an increase from nine percent in 1999.
82
Dutch, on average are the tallest people.
187
Two in five people in the world marry their first love.
270
Nearly half of the entire world's adult population has never drunk alcohol.
12