11.   One estimate puts the total toll of smallpox at more than half a billion people.

12.   Other estimates have put the possible number of victims in the hundreds, though Courtney is charged now with tampering the medications of eight patients in May and June.

13.   Other estimates have put the total costs well into the billions.

14.   Other estimates put the figure even higher.

15.   Other estimates put the number as high as a million.

16.   Some estimates put each one as equal to more than a million thermonuclear bombs.

17.   Some estimates put them far higher.

18.   They also produce armaments, but some estimates put their arms-related manufacturing business at a small fraction of the total.

19.   Already, half a million refugees have fled Kosovo and estimates have put the number of displaced people within the province in the hundreds of thousands.

20.   But other estimates put the jobless rate considerably higher.