A quarter of these musicians died in the war.

Lasting for four years, almost a quarter of the population died.

However, of the 53,000 hectares planted that year, a quarter died.

A full quarter of all children died before they reached their fifth birthday, a rate several times higher than most other developing countries.

Or that a quarter of the male population died fighting in some pre-agricultural societies.

A quarter of the county's population, 90,000 people, died of starvation.

But only a quarter of those without depression died in the same period.

Of about 141,000 imprisoned, roughly a quarter died in the camp.

Last year, a quarter of them died - all from complications of the disease.

A quarter of children die before their fifth birthday.