81.  No one knows their exact number, and their operations are still small.

82.  Officials would not give an exact number of extra personnel that will be retained.

83.  One day later, the Aristide government reversed course and agreed to pay more than twice that many, though their exact numbers are not known.

84.  Officials are unable to determine the exact number of people buried there because all the bones have not been exhumed.

85.  Officials at the finance ministry could not be reached for the exact number of individual subscribers to France Telecom.

86.  Other companies disagreed over the exact numbers, but not the general direction.

87.  Other brokers, who say they are unable to compile such exact numbers because of different filing procedures, report the same pattern.

88.  Problems with access also hampered efforts to determine an exact number of damaged homes and businesses.

89.  Pinning down the exact numbers is difficult, they say.

90.  Random House has not disclosed the exact number.