X and Y axes need to be labeled from 0% to 100%

Hi,

you need to calculate the percentages before you can plot them in a graph.

Divide the accumulated totals for each month by the project total for each monetary value.

You also need to calculate the percentage of the time. In you example chart the completion percentage is shown, but you don't have that. Instead, you have a time scale, but you can calculate the percentage of time spent. Divide the accumulated total of months for each period by the total number of project months.

Then you plot these figures as a XY scatter chart.

I personally would put the expenditure on the Y axis and the time elapsed on the X axis.

See attached example using your figures with Excel 2003, but the same principle should work for 2007 as well.

hth