The Japanese, on average, are the shortest people.
320
Two in five people in the world marry their first love.
270
Approximately 141 million Valentine's Day cards are exchanged worldwide every year.
104
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
Dutch, on average are the tallest people.
187
40% of people who are rejected in romantic love slip into clinical depression.
72