11.   Error margins were not available.

12.   Franks campaign chief Charlie Smith said the polls have consistently showed Franks in front despite any adjustment for error margins.

13.   It gave no error margin.

14.   It did not give an error margin.

15.   It had an error margin of three points plus or minus.

16.   Listed underneath each poll are the dates it was taken, number of likely voters and error margin.

17.   No error margin on the exit margin.

18.   No error margin on the exit poll was given.

19.   No error margin on the poll was available.

20.   Several other surveys have shown the two candidates within the error margins.