11.   On the front the portrait has been redone and moved to the left, and all the numbers vary in size, so any symmetry is destroyed.

12.   On the road, the numbers vary.

13.   Other attempts to measure the size of the rapidly growing global computer network have found far fewer regular users, although numbers vary widely.

14.   Prisoners have also been taken, though the number also varies, depending on the source.

15.   Reynolds numbers vary over many orders of magnitude.

16.   Some cautioned against overreacting, pointing out that employment numbers vary widely from month to month.

17.   That number varies from area to area, Cocke said.

18.   The number of cases varies from year to year.

19.   The number of commercials varies from network to network and day-part to day-part.

20.   The number varied among different groups.