21.   That was a larger percentage than in similar surveys taken after the three previous presidential campaigns.

22.   The Apollo missions conducted a similar survey, but only in the equatorial regions.

23.   The Associated Press conducted a similar survey of Democratic delegates and found no consensus.

24.   The finding, which reaffirms earlier, similar surveys, will solidify some already pretty strong legislative opposition to changing the judicial selection system.

25.   The New York Stock Exchange is keeping secret the results of a similar survey it did early this year.

26.   The rates found in the study were comparable to those found in similar surveys after major disasters like earthquakes and explosions.

27.   The results, which will be available on the Internet next year, can then be compared with a similar survey two years ago.

28.   The survey covered November sweeps, but the station has topped every previous similar survey since losing ABC.

29.   The West End study follows a similar survey carried out by the same researchers on Broadway in New York.

30.   This was up five percentage points compared to a similar survey in March last year.