Results for income and wealth distribution

Just as some of us live longer than others, countries have different average life expectancies. At the bottom of the scale is Swaziland, the only country in the world where a newborn still cannot expect to reach age 50. And at the top is Hong Kong, where a newborn can expect to live to age 84...But life expectancy can also vary significantly within countries, between rich and poor...Moreover, this gap widened over time.