Hi is it possible to chart based on a column of values and chart the
difference of the increment?

example of data

a1- 1000
a2- 1500
a3- 2000
a4- 2500
a5- 3000

and in this example there would be a flat line at 500 units as there
has been a 500 increase in each value.

Thanks for your time.

Rob


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