1.   An estimated one in five residents owns a wireless phone.

2.   An estimated one in seven Canadians buys a Culinar product each day.

3.   Emmons is among the estimated one in five women sent to bed for at least a week at some point during their pregnancies.

4.   That mission appeared well on its way toward completion by Friday, with an estimated one out of every three Kosovars having been forced from their homes.

5.   An estimated one out of every four American pilots continued to call in sick Friday.

6.   An estimated one in five people is employed in the sector.

7.   This form of hypercholesterolemia, or excessive cholesterol, is fairly rare, hitting an estimated one in several thousand Americans.

8.   An estimated one in nine South Africans are HIV positive.

9.   An estimated one in three Albanians have sunk a total of a billion dollars into the get-rich-quick pyramid savings schemes.