Please see my graph. It is a Heath Robinson affair (using shapes on a blank chart!) as I could not work out how to chart the data to express this result. The Any help would be appreciated.
Hi edain, and welcome to the forum. Could you elaborate on what your question is? All I have to go on is the title of this thread, and in your picture, the years are already on the x-axis.
Also, while "Heath Robinson affair" may make sense to you, not everyone on this forum will know what that means.