Roughly a quarter of the world's people live in China.
50
According to some estimates, Americans are sitting on $30 billion worth of unredeemed gift cards.
223
Babies crawl an average of 200m a day.
212
There are two credit cards for every person in the United States.
2
Babies that are breastfed are more likely to be slimmer as adults than those that are not breastfed.
110
In one day an average person will take about 18,000 steps.
55