71.   McCaffrey emphasized federal expenditures have significantly increased over the past few years for drug abuse prevention.

72.   More important, the study found that the risk and severity of the infection did not increase over time.

73.   Morgan said its bond and stock trading revenues also increased over last year.

74.   Noting that El Nino activity has increased over the last two decades, some researchers think this may be a direct outcome of global warming caused by human activity.

75.   Overnight, the snow and wind will increase over the central Plains as the storm center strengthens.

76.   Penalties have been increased over the years by a series of amendments.

77.   Rainfall would thus increase over moist areas, like the coasts, and be rarer in the interiors of continents.

78.   Rain will increase over the southern Appalachians by Monday night as easterly winds around the burgeoning low draw Atlantic moisture up the sloping terrain.

79.   Publishing executives, however, insist that the computer trade magazines are still doing brisk business and that ad budgets are increasing over all.

80.   Showers and thunderstorms will increase over parts of the upper Texas and Louisiana coasts as a tropical low aloft moves northwest from the Gulf of Mexico.