Ranges are sets of values that can be evaluated and have an icon assigned to them. Depending on the number of ranges being used, several different icon sets are available. For example, a 3 range set could include all percents above 67, all percents between 33 and 67, and all percents below 33. For this set of ranges, you could select a 3 Range set to show above 67 percent with a green up arrow, between 33 and 67 percent with a yellow hyphen, and below 33 percent with a red down arrow.
To format values according the required condition using Icon Ranges: