World Development Indicators 2006
The developing world has made remarkable
progress. The number of people living in extreme poverty on
less than $1 a day has fallen by about 400 million in the
last 25 years. Many more children, particularly girls, are
completing primary school. Illiteracy rates have fallen by
half in 30 years. And life expectancy is nearly 15 years
longer, on average, than it was 40 years ago. The demand for
statistics to measure progress and demonstrate the