The Japanese, on average, are the shortest people.
320
Approximately 141 million Valentine's Day cards are exchanged worldwide every year.
104
Each day, there are over 120 million sexual intercourse taking place all over the world.
301
Two in five people in the world marry their first love.
270
By weight, Bone is five times stronger than steel.
417
Babies crawl an average of 200m a day.
212
On average, someone in the US suffers a stroke every 40 seconds; someone dies every 3 minutes from stroke.
57