Cambodia has the second highest rate of HIV in Asia.

At the other end of the table, Somalia ranks bottom with a score of 1.1, ahead of Afghanistan and Myanmar.

The school has scored at or near the top of all Dallas public schools on state tests for the past five years.

France ranks highest in technology assistance to the developing world, according to a report analysing rich nations' aid to developing countries.

Yet India is the second largest producer of rice and wheat after China, with China producing about 40% more rice and wheat than India.