21.   We would only need to witness a marked increase in trade and there will certainly be an increase in demand why do you think trade has increased?

22.   Surveys carried out by the council and school children showq a marked increase in traffic over the last year.

23.   Universities have found a marked increase in students applying for financial help from hardship funds.

24.   Complex formation ideally encompasses several contiguous A-T base pairs and is characterised by a marked increase in the T m value for the duplex.

25.   And in recent months, Eaton has also seen a marked increase in computer message traffic among right-wing paramilitary groups.

26.   And that is after a marked increase in recent years.

27.   And, under fourth-year coach John Mackovic, there has been a marked increase in graduation rates among players.

28.   As dean of the school he oversaw a marked increase in the number of minority students and faculty members.

29.   Barbara Corcoran, a Manhattan real-estate broker, says there has been a marked increase in single men among her customers.

30.   Bookings have seen a marked increase in recent days, and nature tour manager Pat Brown is compiling a new catalog that will cover fall and winter tours.