How to Highlight Max and Min Value in Each Row in Crosstab

Hi,

does anybody know how to highlight the maximum and minimum values in a row for each row in a WebI crosstab table using conditional formatting and WebI formulas/logic?

Example:

In the first row for "Feedback_criteria_1", "Country_4" has the highest value, this cell should be formatted with some green color.

In the first row for "Feedback_criteria_1", "Country_5" has the lowest value, this cell should be formatted with some red color.

In the second row for "Feedback_criteria_2", "Country_3" has the highest value, this cell should be formatted with some green color.

In the second row for "Feedback_criteria_2", "Country_2" has the lowest value, this cell should be formatted with some red color.

In the third row for "Feedback_criteria_3", "Country_5" has the highest value, this cell should be formatted with some green color.

In the third row for "Feedback_criteria_3", "Country_3" has the lowest value, this cell should be formatted with some red color.

Any ideas?

I'm using WebI 4.0 SP6 and BEx Queries.

Thanks!

Best Regards

David