0.3% of solar energy from the Sahara is enough to power the whole of Europe.
310
Approximately 141 million Valentine's Day cards are exchanged worldwide every year.
104
Babies crawl an average of 200m a day.
212
If you're one in a million, there are about 7,234 people just like you.
31
The Japanese, on average, are the shortest people.
320
There are more than 150 million sheep in Australia, and only some 20 million people.
247
Nearly half of the entire world's adult population has never drunk alcohol.
12