I am using a chart to show our current performance in bars combined with
performance of other organisations as lines. Our perfomance is banded and I
have coloured each bar to show pefromance banding (ie 1 to 10% green 11 to
20% blue etc, however, on the legend I have only one element for all the
bars. Is there a way to create a legend for each bar banding, as well as
keeping the single element for the lines. Any help please.