Hi,
You only need to add two series, because for the remainder you can set the
Plot Area color.
Suppose your data looks like this: (really just the first two columns)
Month Values V1 V2
Jan 20 33 33
Feb 9 33 33
Mar 19 33 33
Apr 84 33 33
May 85 33 33
Jun 79 33 33
Jul 11 33 33
Aug 74 33 33
Sep 23 33 33
Oct 18 33 33
Nov 60 33 33
Dec 42 33 33
1. Add two additional columns, in this case my max value for the data is 100
and I wanted to divide the chart at 33 and 66.
2. Plot the whole data set.
3. On the chart select the line that represents on of the 33 series.
4. Choose Chart, Chart Type, and Stacked Area (2nd subtype)
5. Select the other 33 line on the chart and press F4.
6. You can remove the series from the legend by clicking the legend, then
clicking the name of the series in the legend and pressing Del.
7. Format each series with the desired color
8. Right-click the plot area, choose Format Plot Area and set the color you
want.