The method clickedStatsColor() should return different color codes
depending on the percentage of clicks (> 30%, < 30% and > 10%, < 10%).
It receives the percentage value as an absolute number. There was a bug
in this method where it was checking for values greater than 3, between
3 and 1, and smaller than 1 instead of greater than 30, between 30 and
10, and smaller than 10.
[MAILPOET-3324]