The remaining 70 percent must depend on the generosity of unrelated volunteers.

About 10 percent of Colombia's 33 million people depend on coffee for their livelihood.

Most users take benzodiazepines only briefly, though 10 to 15 percent depend on them for 12 months or more.

Almost 60 percent of the village's population depends on agriculture for livelihood.

Ninety percent of a driver's reaction depends on vision, and we were just not engineered to see very well in the dark.

Before the war, about 60 percent of Iraqis depended on food rations.

More than 19.5 percent of all manufacturing workers in Minnesota depend on exports for their jobs.

In First Houses, only 9 percent of the families depend on welfare.

About 70 percent of the 1.5 million nursing home residents depend on Medicaid to help pay for their care.

More than 60 percent of people depend on money which comes from working abroad in Europe and America.