61.   There is no hard data that suggest that the two groups who are struck by MS -- young women and older men -- have different causes for their diseases.

62.   There are no hard data on how many American businesses are turning to feng shui or on the amount of corporate money going to feng shui consultants.

63.   There is a wealth of lore about them, and many anecdotal reports of success, though relatively little hard data.

64.   There is no hard data on how many kids are receiving medication for psychological problems, but experts say the number is growing.

65.   There was little hard data to back this up, however.

66.   Though hard data are lacking, admissions officials say competition has been boosted by the number of applications filed over the Internet.

67.   We can only hope, as Fehr suggests, that hard data does not exist.

68.   While there is no hard data, my own experience tells me it helps.

69.   While hard data are difficult to come by, most parenting experts believe there has been a decline in the amount of chores that children do.

70.   With no hard data on the phenomenon, research is difficult, Johnson said.