Hi i have some graphs which show 2 lines on each of them. They are a target line which stays the same and a results line which change month to month.

I was wandering whether there is a way of having zero as the maximun value and therfore at the top of the graph and then a larger number say 5 as the minumum value. This is becuase Zero is better than 5 so i want to show that with the line being at the top of the chart rather than the bottom.

Any suggestions? Thanks!!!