Pneumonia and diarrhea account for over one third of all deaths among children under the age of five.

VOA: standard.2009.12.28

The study also says American children eat an average of three snacks a day on top of three regular meals, and the snacks account for almost one third of their daily calories.

VOA: standard.2010.03.09

Now these countries account for a third of world consumption in commodities such as copper.

CNN: Money & Investing

He said that to truly understand the human condition, we had to take account of this third drive.

WSJ: 'Drive' Excerpt by Daniel H. Pink

Developing countries should account for one third of sales by 2013, Kraft said, vs. about one fourth now.

FORBES: Is It Too Late For Kraft's Global Growth Plan?